Šárka answered all my questions quickly when asked before our stay. She met us at the building and got us settled and gave us info we needed. She had a very prompt driver who took us to the airport when we left for a reasonable fee.
My only complaint is that there is no air conditioning and just one small fan, and we stayed during a heat wave, which made sleeping impossible. The apartment itself is very nice and in an excellent location, and I would stay there again if not in summer.