We had a very good stay in Martin's appartment. The flat is very nice, beautiful furnished and well equipped. Vinohrady is a nice district in the center of Prague just three subway stops from the old town. We were warmly welcomed by Martin and we felt very comfortable in the appartment. Martin even organized a pick up at the train station. We stayed four nights in Prague and had a very good time there. I really recommand the appartment. Thank you, Martin!