Great stay, the location is absolutely perfect. The apartment was very clean, spacious, pleasant.
Two little surprises though :
1) I didn’t get the apartment that was on the pictures, though mine was approximately equivalent.
2) the check in procedure is a bit unpleasant, as one must go to a street situated 10 mins away by walk to check in
Except these two things that I would call « details » overall the stay was perfect, and I highly recommend this stay to visit Praha.