Hotel Mosaic House, Prague
Hotel Mosaic House is a stunning design hotel located in the heart of Prague, housed in a functionalist building that dates back to 1934. Originally constructed as a trade union headquarters, it once served as a hub for workers, featuring a large theatre hall for education and entertainment. Today, the hotel thoughtfully preserves its rich heritage, including original mosaic details that have been carefully restored and showcased with modern lighting.
The property is celebrated for its commitment to sustainability, acting as a green urban oasis long before it became a standard industry practice. Its eco-friendly design includes sophisticated systems for recycling greywater, energy-efficient recuperation, and a lush, green courtyard garden that offers a quiet escape from the city’s busy streets.
Indoors, the atmosphere is bright and artistic, blending contemporary boutique sensibilities with historical architecture. Guests can enjoy a private wellness spa complete with a sauna and Jacuzzi, or relax in Café Mosaic, which occupies the building’s former theatre hall. For those seeking the best views, the hotel’s penthouse suites offer terraces with sweeping panoramas of Prague’s rooftops and the iconic castle.
The hotel is perfectly positioned for exploring the “City of a Thousand Spires.” It is just a short walk from major landmarks like the Dancing House and the historic New Town Hall. Whether you are wandering through the charming streets of the Old Town or taking a stroll along the Vltava River, the location provides an ideal base for experiencing the best of Prague’s cultural and architectural wonders.
Expert reviews
“A blend of four-star hotel and boutique hostel, Mosaic House is a cornucopia of designer detail, from the original 1930s mosaic in the entrance hall to the silver spray-painted tree branches used as clothes racks.”
What guests liked
- Clean rooms
- Friendly staff
- Excellent Wifi
- Great location
- Comfortable beds
Location
Recent guest reviews
18 May 2026
Very good
Very clean and good location. Love the cosy interior as well
Climate control was limited. Room was quite hot and i couldn’t turn the AC lower than 21 degrees. Didnt sleep well because the room was too warm
17 May 2026
Charming hotel
Really comfortable, friendly and relaxed hotel. Very good breakfasts, staff were all lovely. Room cosy and had everything we needed. Good location. Perfect for a brief stay in Prague.
Nothing.
14 May 2026
Perfect Stay
The hotel location is excellent. It is only one minute away from two tram stops making it very easy to reach all areas of Prague. The hotel is crystal clean, the room facilities are more than sufficient and the bed is extremely comfortable. The hotel also features a special café in the lobby with beautiful décor and a lovely ambiance. As for the breakfast, it is beyond generous with plenty of delicious choices available.
Nothing. The stay was just perfect.
13 May 2026
Exceptional
Everything was perfect!
12 May 2026
enjoyed every minute
lovely location, quiet yet in the center. lovely building and warm homy lobby. Staff was most kind great room and sleeping
dark corridor
12 May 2026
I would stay again!!!
The breakfast was amazing...truly! The bar/lounge area was sooo perfect! Great service, great food, great wine and so very comfy. A great place to wait for someone or meet and hang out. Also used it after we checked out to wait for our ride to airport. The spa we used for 2 hours just for a warm tub, shower, cold plunge and sauna. What a great idea! Only about $100...perfect after we checked out of our room to spend time before our flight.
I loved our terrace room but its configuration was weird...the L shape provided some space but the hangars and coffee were at the end of it...meant we had to trip over suitcases and each other to go there...it was not very functional. Should have been luggage racks to elevate more than one suitcase...the desk and basket like hassock were in the way...a comfy chair, luggage rack and small table for coffee would have been better. Loved the terrace!
11 May 2026
A perfect stay with exceptional service, attention to detail, and a genuinely welcoming atmosphere.
Everything was exactly what we wanted — every fine detail had been carefully thought through and dealt with. The staff were incredibly lovely, attentive, and went above and beyond to cater to all our needs throughout the stay. The whole experience felt seamless and relaxing from start to finish. We would highly recommend this hotel and would definitely return.
8 May 2026
Exceptional
Boutique design, very centrally located, very clean, staff really made an effort by helping us check in early and check out later
7 May 2026
Great hotel very close to the city centre
Very well designed hotel with comfortable beds. While the rooms are not very big, they are comfortable and have everything you need, including a comfortable bed. The breakfast buffet is also excellent
Nothing
4 May 2026
Perfect
Great time had with helpful staff , fantastic rooms and a fantastic breakfast in a superb location .
4 May 2026
Wonderful, would stay again.
The location was great and easy enough to walk to everything. We stayed 3 days, the hotel itself is charming, as are the rooms. Our room even had a tub, that my 6’2” man fit into. Lovely little garden to sit it, tons of books, welcome drink, personalized greeting. Water bottles, coffee, tea, hot water kettle, fridge. Comfy beds and plenty of pillows.
Downside is the parking, however we found a backyard court 1/2 block away that let us park there for a fee. But I like that better than valet parking off site.
30 April 2026
Cozy, amazing and beautiful staycation
Everything actually except the AC and the entrance, they should add a small ramp for baby strollers
Nothing at all
29 April 2026
Exceptional
Location is great
27 April 2026
Brilliant city break, beautiful hotel, great staff.
Smelled lovely upon arrival, staff were attentive and decor was beautiful. Good size and well maintained bathroom. Great location too, a short 15 min walk to the centre.
We were on level 6, the room was a little hot and the aircon didn’t seem too effective but we just opened a window out onto our balcony.
26 April 2026
Great place. Will stay here again
Style, ethos, people, value for money, location
Spa was not free; room on the small side.
26 April 2026
Lovely place to stay while enjoying beautiful Prague.
Great breakfast, love the Secret Garden to hang out it, the rooms were nice and comfortable and of course location can't be beat.
Two comments here - as an early riser the ability to grab a coffee in the Secret Garden before breakfast started would have been much appreciated. Second, shower pressure very poor.
25 April 2026
Fabulous
Bed very comfortable.
24 April 2026
2-night stay
Great location and breakfast. Very comfortable room with tea, coffee and mini bar facilities well stocked. Staff friendly and helpful, secret garden a nice surprise
24 April 2026
All in all the room was fantastic. Great light, confortable beds, great bath products. A place to return.
The location, the mood of the hotel, very trendy and with a fresh vibe. The lounge, bar and library full of life. People having a drink, reading, chatting and/or planning about their day or working at their laptops.
My daughter lost a cardigan in the way between the elevator and our room (during the night) and no one returned it… it was sad and bad luck!
23 April 2026
Exceptional
Everything smelt lovely
N/a
22 April 2026
Exceptional
Everything! They were amazing and the stay was super comfortable :)
Nothing!
21 April 2026
Care for everything and everyone
We received a warm welcome. It was clear that detail matters, especially the care of guests and our overall impact where a lot of thought has been given. Loved the creativity, the library and seeing the birds on the roof garden in the morning.
Having to leave.
21 April 2026
Splendid
The biggest thank you to a manager Daniel and Petra , who works at front desk, who are two Angels gave me extremly early check in and wonderful , cozy room and welcome glass of Prosseco. Such a lovely treat. The hotel is in great central location and lots of to do around. Great spa and gym. Love the decor of the room and so comfortable bed, Netflix of course and mini fridge with drinks and little treats. Thank you for outstanding customer service
21 April 2026
Design, comfort, very friendly and helpful staff
Variety was huge, even for a vegetarian. Scrambled eggs were awesome, so were the toasted veggies
20 April 2026
Fabulous
Very good and comfortable bed
Nothing...
19 April 2026
Nice hotel !
Clean room, Very good breakfast
The room was a bit dark
19 April 2026
Cozy. Incredible. Everything needed provided. Highly recommend.
Not in crowded place, but close enough to old town. Also, I am very strict with the cleanliness and this hotel was at my high standards with that.
Nothing. I like absolutely everything!
17 April 2026
I will stay here again. It was clean, the rooms were great, the staff were wonderful
It was close to all tourists areas. And specifically to family.
The no refund policy, but they made our situation right so no complaints.
15 April 2026
Lovely hotel within walking distance of main tourist spots.
Well looked after hotel. Room had all amenities needed and very spacious bathroom. Good varied breakfast, great coffee machine.
13 April 2026
Lovely hotel, would definitely stay here again and recommend to friends, family and colleagues.
Quaint, clean, perfectly situated, very pretty inside the building with mosaic tile theme - reception, bar and restaurant well kept and spacious. But cosy comfortable areas to sit.
11 April 2026
We truly enjoyed our stay both at the Hotel and in Prague. Very clean and com. Staff were all helpful, food was excellen
I liked everything, it was exceptional
Nothing
7 April 2026
Beautiful and stunning hotel with brilliant facilities and a good location
Brilliant location! Loved the rooms! Lovely design, good amount of space, lovely products, and a well stocked mini bar for a decent price per item. The blackout shutters were brilliant. Daily room service. Overall, beautiful rooms! Breakfast was also lovely! There were baked beans which is always a plus as a British group however, my only complaint is there was no potato based item at breakfast (like a potato rosti or hash brown) but this is a small thing. Overall, brilliant breakfast with a good variety. The hotel was absolutely stunning and beautifully designed. We loved the facilities and made good use of the spa! We hired it out privately for a group of 7 and it came to about £11pp. There was a jacuzzi, cold shower, sauna, relaxation room, changing rooms with toilets and shower, and complementary drinks! It was brilliant. I would highly recommend!
Breakfast was also lovely! There were baked beans which is always a plus as a British group however, my only complaint is there was no potato based item at breakfast (like a potato rosti or hash brown) but this is a small thing. Overall, brilliant breakfast with a good variety.
6 April 2026
Amazing birthday trip
The design of the hotel is amazing. The staff was very helpful and friendly. The entire room was very generous, with an amazing view. The bed and the pillows were extremely comfortable. The water that they brought us every morning was a big plus :) we travelled in February and it was a bit cold in the room, but the staff helped us increase the temperature in the room and everything was perfect.
Nothing. Everything was great!
6 April 2026
Great experience, very comfortable, could walk to the sites we wanted to visit, very reasonable priced
Loved the decor, the hidden details everywhere, the atmosphere.
The rugs in the room were super slippery
4 April 2026
Nice little boutique hotel :)
Deco in hotel is really nice, something else that in those boring joint chain hotels. Great location, near all sights and shopping, still nice and quiet :)
2 April 2026
Fantastic hotel!
Great all round
Nothing
2 April 2026
Would stay there again.
The central location. High quality of furnishings. Fabulous food. Lovely ambience.
31 March 2026
Great stay would return and stay in this hotel
The property was beautiful, clean the rooms were well Designed
30 March 2026
Very nice hotel modern comfortable
The central location
The breakfast wasnt that great for the price
29 March 2026
Very enjoyable stay in this perfect hotel.
The room was very comfortable and quiet. It was also warm, well equipped and well thought out. Eg with blackout curtains and shutters on the windows.
Can’t think of anything!
28 March 2026
Exceptional
Very nice place
26 March 2026
Beautiful, very central location to all the main attractions of Prague
Very clean and great location? Staff were excellent and very helpful
Had no complaint
26 March 2026
Beautiful designed, comfortable and super friendly hotel
A beautiful hotel, thoughtfully designed. Clean, comfortable, lovely breakfast and very friendly staff. Excellent value for money and a great location, close to everything, including trams, yet far enough way to get a good nights sleep at the end of a busy day exploring the city. Thank you for such a pleasant stay
The pillows have no support, so not the best if you suffer with neck or back problems.
24 March 2026
Exceptional
Fantastic location, lovely, clean and quiet rooms, stylish bar area and always helpful staff. Definitely recommended!
24 March 2026
Unique and luxurious, comfortable and professional
We really liked the design and the vibe of the hotel and cafe, the room was always kept clean after each night, and water bottle refilled. It was very refreshing to see a hotel that focus on small details and service, and I love how professional and friendly the staff were.
Nothing everything was smooth and great
19 March 2026
Exceptional
I had a really lovely stay at this hotel. The design is beautiful, with great attention to detail—everything feels very aesthetic and thoughtfully put together. The staff were friendly and welcoming, which made the experience even more enjoyable. I also slept very well, as the room was comfortable and quiet. The location is another big plus, making it easy to get around. I would definitely recommend this place and would happily stay here again.
18 March 2026
We had a fabulous time hotel and Prague was beautiful
Beautiful hotel. Room with Balcony was amazing.
Loved everything
17 March 2026
Great hotel with friendly staff.
The breakfast was great and the staff very friendly. Location very good, great restaurants close and 15-20 min walk downtown. We had a great welcome gift.
Nothing.
16 March 2026
Very good
Nice staff. Nice rooms.
Room was cold. Unable to change temperature. Stayed at "21 degrees" no matter what we did
Hotel facilities
Food & Drink
- - Restaurant
- - Bar
- - Snack bar
- - Wine/champagne (additional charge)
- - Coffee house on site
Services
- - Meeting/banquet facilities (additional charge)
- - 24-hour front desk
- - Fax/photocopying (additional charge)
- - Luggage storage
- - Concierge service
- - Daily housekeeping
Activities
- - Sauna (additional charge)
- - Spa and wellness centre (additional charge)
- - Massage (additional charge)
- - Hot tub/Jacuzzi (additional charge)
- - Walking tours (additional charge)
- - Bicycle rental
Outdoors
- - Garden
- - Outdoor furniture
General
- - Non-smoking rooms
- - Lift
- - Safety deposit box
- - Heating
- - Non-smoking throughout
- - Air conditioning
Parking
- - Electric vehicle charging station
Miscellaneous
- - 24-hour security
- - Key card access
- - Security alarm
- - Smoke alarms
- - CCTV in common areas
- - CCTV outside property
- - Fire extinguishers
- - Thermometers for guests provided by property
Reception services
- - Invoice provided

More photos

19 May 2026
Exceptional