We stayed here for a few fays in September, nice place to visit the city it's just 10-15min walks from Charles Bridge and the hotel has a very good quality/price rate (we paid 430 € for 5 night ie ~85 € per night incl 2 breakfast).
Rooms were really nice, maids were available and did very good cleaning no matter what time we left the room. Discreet receptioner but friendly service. The only disappointment was the sauna and fitness room which were some objects weeeu partially broken and/or not functional.
Breakfast is nice except juices which are not fresh.