This is an AMAZING place, and only made better by a FANTASTIC host!
My wife and I arrived late on a Friday evening, and Sabina (who had already helped arrange airport transportation) met us at check-in. She showed us around the flat, and we went over some of the suggested places that she has listed. She then asked about us and our trip, and made some spot-on recommendations for places that weren't on the list, but fit perfectly into our plans. She is very friendly and, and seems to know everything we could have asked about Prague.
The city is beautiful, and this location is right in the heart. We were able to walk to every place we wanted to visit, and the view from the room is spectacular. If you are visiting Prague and have the chance to stay at this place, it is absolutely worth it!