a place of encounter, creativity and social interaction
Spaces for your ideas
Seminar rooms and community kitchen at Grandhotel Cosmopolis
Why rent rooms at
GHC?
Easy booking
Online request with quick confirmation
Hourly or all-day
Recurring appointments possible
Flexible use
For NGOs, private individuals & volunteers
Event calendar
Aktuell
Heute - 25. May 2026February 16 @ 6:30 pm – 7:30 pm
Yoga with Flora
Let's OMMM together. 🧘🏻♀️🧘🏽♀️🧘🏿
Flora's yoga classes are a perfect balance of physical challenge and meditative relaxation.
February 16 | 18:30 - 19:30
Nada Acupuncture
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February 17 | 18:30 - 19:30
Cosmo Beats
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February 21 | 18:30 - 19:30
Yoga with Flora
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Aktuell
Heute - 25. May 2026Our rooms
The perfect room for your event – Spaces
for creativity, culture and exchange
Community kitchen
Fully equipped kitchen for events, workshops and communal cooking. Ideal for cooking classes and cultural events.
- 43 m²
- Basement, accessible
- up to 15 persons
Industrial stove
Basement room
Cosy room for smaller groups and intensive work sessions. Quiet atmosphere for focused work.
- 37 m² event space and 21.5 m² open space
- Basement, accessible
- up to 80 persons
Seminar room
Bright, spacious seminar room with flexible seating. Perfect for workshops, meetings and smaller events.
- Work area 26.7 sqm Carpet room 117 sqm
- 6th floor, not accessible (elevator to 5th floor)
- up to 80 persons
Customer reviews
Real voices – What
event organizers say about us
For my birthday party I rented the basement room at the grand-hotel
rented. The grand-hotel team was super friendly and very helpful. The process was easy and uncomplicated! It was a great party! Thanks for that!
Marisa S.
As an architecture firm, we celebrated our Christmas party with around 45 people at the Grandhotel Cosmopolis – a celebration that was a refreshing change from our previous events and which everyone was genuinely enthusiastic about.
What was particularly nice was the open, welcoming atmosphere: we were warmly welcomed, got exciting insights on a tour of the house and met many interesting people.
The organisation before and after the event was completely straightforward, the event space suited us perfectly and created a very pleasant atmosphere. The main courses were deliberately simple, yet very well prepared with great care and always served with a cheerful attitude. The desserts were varied and delicious. Thanks to a DJ on the small stage, there was even plenty of dancing at the end – an all-round successful evening that we all remember very fondly.