Amazing communication, will respond within 5 minutes usually. Petr's apartment was in the best location, 5 mins walking to the train station and within 20 minutes to ALL the sights. The apartment was clean and a lot bigger than I expected with everything needed for it to be a home away from home. And Petr was just the best. He was at the apartment to welcome us and offered us tips about restaurants, bars and sights to see.
If anyone I know were to visit Prague I wouldn't hesitate to recommend Petr's place.