This place was great. It was really close to most of the tourist attractions we wanted to see and we were able to walk everywhere. There is a tramline on the street outside but we never needed to use it. The apartment has lovely high ceilings and character. We slept upstairs in the loft bedroom because it was super warm up there. The bathrooms and kitchen were adequate. The place was nice and clean. We never met Ondřej’, but communication was good and we met his neighbour who showed us in. Ondřej' gave us good advice on how best to get there and there's other tourist information available. If you're a light sleeper like me, you'll want to bring some ear plugs because it was a bit noisy at times. Overall I highly recommend this place and would definitely stay there again if I am in Prague.