Ondrejs Flat is really beautiful. It is in the middst of everything and we went everywhere by foot or tram or metro. The flat we booked for six persons consists actually of two seperate flats and they are connected through a balcony which overlooks the teracce of a puplic restaurant. The flat is really old, though partly renovated which is charming, if you like it that way. All rooms are really huge and very high. Kitchen is full equipped and we had calm hang-outs on the big terrace after long walks.
Communication with Ondrej was always fine and he gave tips for everything I asked about.
Only the arrival was a bit funny: we were one hour earlier than announced and I tried to figgure out how to call Ondrej when suddenly his neighbour arrived and took us to the flat. He didn`t really speak english but we understood mainly everything. This was really great. In addition we could leave the flat little later to have another walk through Prague on our day of departure.
If you like to be very central, quite, and have nothing against a bit smell of an old and historical flat, I would recommend this appartement to you!! We had a great time!