We spent three nights in Martin's beautyful Apartment and really enjoyed our stay. We were a group of 4. Unfortunately we couldnt meet Martin because he was out of town, but he sent us detailled informations about everything er had to know and was always available for us and any question we had (per Mail, Facebook, mobile...) the rooms were just beautyful, clean and fancy the flat is also in a very good area. We can just recommend Martins place, probably the best Apartment in Prague!