House
Design-forward boutique with a sustainability conscience. Patterns, statement furniture, and whimsical lighting throughout — but the rooms stay uncluttered rather than overwhelming. Artistic installations by international designers are scattered around the property. The mood is calm and residential; the building's former trade-union and theatre history is quietly felt.
Book the Penthouse Suite facing east for views of Prague Castle — guests report waking up to that skyline is worth the premium.
Why It Matters
One Michelin Key holder and the first CO2-neutral hotel in the Czech Republic. The building itself is a listed 1934 Functionalist landmark. QQ Asian Kitchen — the in-house restaurant operated independently by a Balinese-Taiwanese chef duo — has its own Michelin recognition. The two Penthouse Suites on the 7th floor have panoramic terraces with castle views and outdoor bathtubs (seasonal).
Mosaic House sits inside a listed 1934 Functionalist building in Prague's Nové Město — a neighborhood that actually has locals in it, unlike the tourist scrum around Old Town. The hotel was comprehensively rebuilt in 2020 and holds a Michelin Key. It's 94 individually designed rooms across seven floors, a bold Bose-and-Nespresso-in-every-room standard, a Michelin-listed restaurant (QQ Asian Kitchen), a private spa you book separately, and a courtyard garden that feels genuinely removed from the city. Claims to be the first CO2-neutral hotel in the Czech Republic.
Where You'll Stay
4 room types available
Comfort Double/Twin
Same kit as Standard but noticeably more room to move around in — and there's a sofa. Good middle ground if you're staying multiple nights and want to not feel like you're always on top of your suitcase.
Double or Twin · 26 sqm
Penthouse Suite
Two of them, both on the 7th floor. At 41 sqm inside and a 26 sqm panoramic terrace outside, these are the property's flagship. Outdoor bathtub on the terrace — usable April to October only (water is shut off in winter). Views stretch all the way to Prague Castle. Double bed, Prosecco on arrival, bathrobe and slippers, full in-room amenities. Guests consistently call this the highlight of a Prague trip.
Double · 41 sqmStandard Double/Twin
Compact but smart. The hotel itself says these rooms are small, which is honest — but every detail is worked out. Rainfall shower, Bose speakers, Nespresso machine, Samsung Smart TV, and a laptop-safe. Individually designed with high-quality materials. The right choice if you're mostly out exploring and just need a great bed to come back to.
Double or Twin · 20 sqmSuperior Double/Twin
Nine of these on the 5th and 6th floors, each with a green terrace or balcony. The size varies (18–26 sqm), so not uniformly spacious, but the outdoor space changes the feel entirely. A welcome bottle of Prosecco on arrival. Bathrobes and slippers included. Genuinely good for a romantic stay.
Double or Twin · 22 sqmThe Property
Eat & Drink
2 venues on property
Restaurant
Spa & Wellness
Treatment Menu
On Property
How you'll actually spend your days.
Complimentary access to the state-of-the-art gym at sister hotel THE MANES, located just steps away. Equipment includes treadmill, 4 multifunctional fitness machines, dumbbells, Bosu, and TRX belts.
Complimentary bicycles available for guests to explore Prague. The hotel's central location makes this very practical for reaching the riverfront, Dancing House, and beyond.
Open 24/7. Newspapers, magazines, a quiet atmosphere for working or reading. Connected to Cafe Mosaic so drinks are easy to order.
The inner courtyard garden, away from street noise. Open in good weather. A genuinely green and calm outdoor space in the middle of the city.
41 sqm private meeting room with built-in AV equipment, air conditioning, and natural daylight. Available to hotel guests and external clients. Suitable for board meetings, presentations, strategy workshops, and media events.
Amenities & Practical Info
The details that matter for planning.
Three elevators available. Note: there are 6 steps leading to the first lift. Hotel explicitly states it is not accessible for mobility-impaired guests.
Daily breakfast buffet with local specialties, warm dishes, fresh pastries, vegan and vegetarian options. Mon–Fri 7:00–10:30am, Sat–Sun 7:30–11:00am. 400 CZK (~€16) per person if not included in room rate. Hotel guests only.
Penthouse-level terrace access on the 7th floor for Penthouse Suite guests.
Hypoallergenic pillows and blankets available on request.
All 94 rooms are air conditioned.
Valet parking available on-site. Reservation required. Costs €30 per day.
Hotel taxi available on request. Must be arranged at least 48 hours in advance via hotel contact.
Electric vehicle charging station in front of the hotel, compatible with Tesla and other brands.
BUILD YOUR MOSAIC HOUSE PLAN
Rooms, dining, spa, and resort experiences — organized into one trip plan.
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