Great place in a perfect location! We walked everywhere from the apartment, it's just 10 minutes from the main square and there are plenty of shops and restaurants directly around for your needs.
It's a bit of a climb up the stairs but the apartment is great: spacious, clean and nicely decorated. The airco's in all the rooms was definitely a big plus because at times it became pretty hot, even at night.
Definitely recommend to anyone who wants a comfortable stay in the middle of Prague!