The best thing about the house is Location! Everything that you want to do in Prague is within a 30min walking radius from this place. Perfect for a couple. Easy access, big bathroom. Drawing room is huge too but we hardly used it except to store our stuff.
Olexandra was very easy to communicate with - we in fact reached late on the day of the check in, and her husband came personally to help us settle.
Overall, one of the best places to stay if you're a couple.