Stayed for one night at the Design Hotel F6. The good news is that the service is really good. The front desk staff arranged a (very early) check-in, booked cabs which came immediately, and were generally quite helpful. The hotel is situated in a good location to get to the World Health Organization and Geneva-based diplomatic missions. The bad news is that it was incredibly expensive for a very small, dark room. The room was serviceable -- clean, comfortable, basic necessities (including large tv) -- but certainly not worth $650 a night (in any city!) You can walk to the lake and the old town from the hotel, but the streets around the hotel itself are a bit sketchy and nondescript. A dog had done his business right outside the hotel, and it sat there all day. I would look for a different alternative next time I'm in Geneva.