My partner and I had a lovely stay at Michaela's apartment. It is a little outside of central Prague, but it is easy to travel via tram, walk, or get an Uber which are very reasonable price. The apartment was lovely and clean and had all the basics required for our stay, which were shown to us by Michaela's colleague upon arrival. It is a lovely peaceful area and we had no problems sleeping. During the hot weather the jacuzzi was great to come back to after a long walk around the Old town. There is a small shop below the apartment you can buy beers in (cash in) and a supermarket Billa just a short walk away for buying food.
Just a word of warning for anyone over 5"7 - the lamp in the kitchen is a bit of a hazard which I hit my head on multiple times!!