We stayed weekend from Friday to Monday in Praque with my girlfriends. Apartment were really nice, only pillows were not really comfortable. We had the room in sixth floor with two balconies, total luxury. I would imagine that there would be awesome during spring or summertime.
Only thing that we missed was some relaxing area, some couch for example. Kitchen chairs were not so relaxing.
Otherwise apartment was really great, we enjoyed there really well. Communication with Stana was easy and she answered my e-mails very fast.
We also took the transportation from Salvator. It was easy, straightforward and driver was nice and chatty :)