Completed in 1957 by architects Paul Schwebes and Hans Schoszberger, the building originally served as a textile center and factory. Local residents affectionately nicknamed it the “Bikini House” because an open-sided, colonnaded second floor split the structure into upper and lower sections, mimicking the daring two-piece swimwear of that era.
Renowned German designer Werner Aisslinger transformed the space into a hotel centered around an “Urban Jungle” concept. Aisslinger and his team recently updated the design to seamlessly blend the raw, 1950s concrete architecture with warm, organic elements like rattan, upcycled cork, and natural brick.
The hotel splits its 149 rooms right down the middle to contrast nature and culture. Half are “Jungle” rooms outfitted with hammocks overlooking the Berlin Zoo’s ape and elephant enclosures, while the “Urban” rooms feature exposed concrete ceilings and view West Berlin’s historic landmarks.
Quirky highlights include the top-floor Monkey Bar with its 360-degree panoramic terrace, a rooftop bakery filling the space with the scent of fresh bread, and an eco-friendly upcycling partnership with Kaldewei that revitalized the guest bathrooms’ original steel enamel tubs.
Expert reviews
“A fashionable, comfortable and modern experience with sweeping views of old Berlin.If the name Bikini Berlin doesn’t give you a sense of this boutique hotel’s playful vibe, you’ll get it from the bicycles dangling from the ceiling at the entrance and the receptionists’ casually hip disheveled sweatshirts.”
“West Berlin’s funky 25hours Hotel Bikini, located in a 1950s high-rise, has injected some youthful new energy into the area, thanks to the playful interiors of Werner Aisslinger, a buzzy rooftop bar and restaurant, and a neighbouring concept mall full of local and international boutiques.”
What guests liked
- Friendly staff
- Great views
- Rooftop bar
- Boutique style
- Top location
- Comfortable beds
Location
Recent guest reviews
19 January 2026
Funky, cool, minimalistic but very comfortable hotel - would highly recommend!
I loved the room! It is minimalistic, but so practical. It has everything that was necessary for comfort and now waste. The design was really funky and cool. I loved the concrete ceiling and special brass panels behind the bed. Everything was thought of, and everything you might need was in the room. It was comfortable, but with a cool and minimalistic modern design. Loved it! The location is not the one I would choose to stay in, whilst in Berlin, but I chose to stay here because of the hotel. However, it was quiet and well isolated so no noise while sleeping despite being in a busy area. It also was served very well by public transport. Would love to stay in this hotel, in cooler areas though like Prenzlauer Berg or Friedrichshain.
Personally, I didn't think the staff were very friendly. I thought the girl on reception when we arrived was bossy and not very warm - maybe it's a cultural thing but it would have been nice if they were warmer and friendlier to visitors. It's not a big deal, it just sets a tone which is not the most welcoming. Other than that though, I loved the hotel.
3 January 2026
As ever an amazing experience
Felt really well looked after , helpful staff and brilliant value for money
Views, location and unique vibe
20 December 2025
I went to Berlin with my teenage daughter and this hotel was perfect for our needs. I highly recomme
The location of the hotel was wonderful, the hotel itself is stunningly and coolly decorated, the room is very spacious and clean. The staff was extremely approachable and kind, the whole atmosphere was very relaxed
Very very very close to all types of public transportation
The bar upstairs is cool
The room is a little too dark for my taste, I would recommend more lighting.
23 November 2025
Great Experience! Great Vibes! Great Location! Wonderful breakfast!
The room was great! we had the Grand room with a nice seating area at the end of it . we stayed on the fifth floor so it was quite.
The view from the Breakfast restaurant was amazing and the veriaty of choices were out of this world. The Bar at the end of the day had such a great atmosphere.
The location is wonderful . Near all the transportation options and near a great shopping area and lots of places to eat and drink. It was safe and happy. The park next to the hotel makes you breath fresh air although you are at the centre of berlin.
All in all we liked it better than to stay at the Alexanderplatz area.
nothing
18 November 2025
Unique hotel for city break
Very unique hotel with amazing view. Also perfect restaurant
28 October 2025
Well located for the photography galleries as a photographer
Good breakfast , easy relaxed feeling
Air con
28 October 2025
Best location for a short stay in Berlin
Great location, cool rooms and facilities
Nothing
18 October 2025
Good quality experience as expected from the 25 Hours folks.
Our room was big and comfortable. Breakfast buffet good quality.
The Monkey Bar had some dodgy characters in it!
14 October 2025
I will definitely come back again.
Excellent accommodation, incredibly comfortable beds, delicious and varied breakfast, friendly staff.
The dim light is not very comfortable for reading.
13 October 2025
Wonderful. Would stay again
Very cool and artsy!
Loved the fun vibes. The view of the park and zoo was amazing. Great location. The breakfast buffet was great for €21. The Monkey bar is fun and has some great cocktails.
Comfy bed and wonderful shower!
12 October 2025
Amazing, will definitely be choosing to stay here again!!!!
Everything, all the facilities, the views, the fact that the window opens, the bed was extremely comfortable!!! The pillows were amazing very comfortable. The soaps were smelling amazing, and the lighting options in the room were great. The stuff was exceptional, i was sick and they found an emergency pharmacy for me.
No kettle, no adaptors.
3 October 2025
Overall would recommend this hotel
Location excellent . Stayed on room only rate
Douvet on bed too heavy , no option for a change
28 September 2025
Still one of my favorites in Berlin
Staff is lovely as always, room was pristine and had nice view over the Tiergarten. Although the rooms have been built more than 10 years ago at this point, it still looks to be in good shape. Love the showers!
The pillows are a bit too flat/soft for my liking and the mattress continues to be on the stiffer side. The showers have great shampoo but no conditioner.
23 September 2025
We stayed as my partner was running the Marathon, perfect location, perfect hotel!
A very unique hotel with some fun features, beautiful views from our room overlooking the zoo, staff were very friendly, very large selection of food served at breakfast and the Monkey bar served some wonderful cocktails!
We liked it all!
15 September 2025
Expensive stay at cozy design hotel with stunning views!
The Jungle room has great design, quality materials. Nice to have mini bar at no extra charge. The view is stunning!
It is expensive. 715 euro for two nights and breakfast for (2+1child).. the breakfast had a lot of choices but I personally did not like the taste of kitchen cooked food, too much cream/butter.
Also note for family travelers: there is no privacy between the shower/bathtub and the room. (Perfect for couples:) )
2 September 2025
Wonderful hotel with great views
Great hotel, with comfortable rooms and great views over the zoo. It’s close to main tourist spots and the walking distance from the gay neighbourhood.
The breakfast is worth the price with a good selection.
We had a great stay, but the staff can be rude at some times.
The area can feel a bit unsafe in the evenings as it’s close to a main station.
30 August 2025
Relaxing and cool place to stay
We initially had a room on the far right side of the 5th floor on the "jungle" side which had reported views over the zoo. This was technically true however a large metal roof interupted the view from the room which was not ideal. We got moved to the far left side of the 8th floor as our bath did not work and this view is what we hoped for and initially expected, clear views of the zoo. So bascially ask for a room on the highest floor possible.
The staff were lovely and helpful. The rooms are tight but really well designed, especially the little library we had in our room. The location is ideal for any part of Berlin as the public transport is excellent. The Monkey bar is really cool and a great place to get a drink but as it is so popular be ready for it being busy at the weekends.
We had breakfast on our first morning there and it was nice but definitely not worth the price as there are numerous good alternatives locally and far cheaper.
I would stay in this hotel again as the service was exceptional.
Working bath but this was quickly remedied by moving room.
25 August 2025
Great location to discover the city
The room was really nice and the location of the hotel was perfect. The rooftop bar was great and also the breakfast was amazing. The staff at the front desk was very helpful and resolved all the requests.
19 August 2025
Pleasantly surprised by the hotel it was fab! Loved the minimal but functional rooms and the staff were all very friendl
Very modern decor and very friendly staff
N/A
1 August 2025
VERY ENJOYABLE. WOULD STAY HERE AGAIN.
LOCATION EXCELLENT FOR EATING OUT, AND SHOPPING. NEED TO TAKEPUBLIC TRANSPORT TO BRANDENBURG GATE AND OTHER ATTRACTIONS. PROXIMITY TO THE TIERGARTEN IS A PLUS POINT.
BEFORE WE ARRIVED i EMAILED SEVERAL TIMES AND GOT NO REPLY FROM THE HOTEL
THE BED PILLOWS WERE AWFUL AND WE HAD TO ASK FOR 4 MORE!
29 July 2025
A great home base for a City visit to Berlin
Nice modern hotel in a good location, with a good sized room and I liked the Monkey Bar on the top floor in the evening. I enjoyed the terrace outside the restaurant for breakfast, and the terrace outside Monkey Bar was a lively place at night. The huge Berlin Zoo is right next door, as is the main station with a train direct to the Berlin Brandenburg Airport, which BA flies from. So that was very convenient with no need for expensive taxis.
The only criticism I would have is that there was no chair in the room, so nowhere to sit and work.
25 July 2025
Best stay for a trip to BER!
Monkeybar & Sauna!
—
21 July 2025
Another great weekend at 25hours - I’ll be returning
Great location and super friendly staff. Bed was comfortable and loved the little touches like the little monkey ;) Cold water in the mini bar was very welcome in this heat.
A little loud on the urban side and a kettle in the room would have been a nice bonus. Shower was a bit weak but I’m really searching for things now.
1 July 2025
excellent stay-if back in Berlin will stay there again
Cool hotel, good rooms.great bar and great location
nil
24 June 2025
Wonderful first visit. Next visit NFL football in Nov 25'
The staff and breakfast were wonderful. We especially liked the view from rooftop both for drinks at the end of the day and breakfast.
The charger in the room turn off when you leave.
23 June 2025
cool place, but couldn't benefit from everything due to short stay.
Design
I didn't stay long enough to benefit from amenities.
18 June 2025
Wonderful and will definitely come back!
I loved the room in general such a spacious room, the hotel was located in a really good area and close to most attractions.
I would say the wi-fi could be better it was quite slow and always logging off.
15 June 2025
Beautiful view, sauna, good breakfast with view
View
Reception bit slow
25 May 2025
Stylish and fun stay in Berlin
Stylish, clean, comfortable, high quality bathroom products
The rooms are smalls. There is no closet in the rooms
21 May 2025
Not cheap, but really great
The rooms are unique and cool. The location is amazing. Breakfast is great
Everything was great, but it wasn’t cheap
13 May 2025
Brilliant stay with views of the monkeys 🐒
The quirkiness of the hotel, views of the zoo, restaurant food amazing, breakfast yummy, location handy, staff friendly and helpful.
No tea/coffee facility but not a major issue.
27 April 2025
Great location overlooking Berlin zoo. Comfortable, clean and perfect for a weekend trip
The restaurant and bar were lovely, with good food and fantastic views. The sauna was really enjoyable. Great location. Room was very individual and clean.
There wasn’t much storage space for clothes. Also, not very private if you’re sharing a room with someone, as the shower is in full view! Also the room was too warm and you couldn’t open the window as the street below is so noisy.
Hotel facilities
Food & Drink
- - Restaurant
- - Bar
- - Snack bar
- - Special diet menus (on request)
- - Coffee house on site
Business facilities
- - Meeting/banquet facilities (additional charge)
- - Business centre
- - Fax/photocopying (additional charge)
Reception services
- - 24-hour front desk
- - Tour desk
- - Luggage storage
- - Concierge service
Activities
- - Sauna
- - Cycling
- - Spa lounge/relaxation area
- - Bicycle rental (additional charge)
Outdoors
- - Terrace
General
- - Non-smoking rooms
- - Facilities for disabled guests
- - Lift
- - Safety deposit box
- - Soundproof rooms
- - Heating
- - Allergy-free room
- - Non-smoking throughout
- - Air conditioning
- - Shared lounge/TV area
- - Pet basket
- - Pet bowls
Cleaning services
- - Laundry (additional charge)
- - Dry cleaning (additional charge)
- - Ironing service (additional charge)
Parking
- - Parking garage
Miscellaneous
- - Key card access
- - Breakfast takeaway containers
- - Delivered food is securely covered
- - Face masks for guests available

More photos

20 January 2026
Wonderful. I will come back.