The flat is very clean and convenient. There is whatever you want - comfortable bed, big practical kitchen with coffeemaker, and even jacuzzi. The flat is ideal for a couple. There is beautiful view from the window to the Church of Saint Nicholas and Rangheri House. Of course there are several restaurants nearby.
Lida, the host, is friendly and welcoming. She showed us the flat and told how to get to sights.
The flat is placed not so close to the city center, about of 30 minutes walking to the Vaclav square, but there are trams in every few minutes.
Note, the tram ride to the Prague Castle takes almost exactly half an hour, so you should not hurry to validate your 30-minutes ticket, you should a couple of minutes dig into pockets.