I definitely recommend Martin's listing: the apartment is stylish, spacious, clean and with all amenties available. The location is excellent, with the Astronomical Clock and the Prague's Old Town Centre just opposite to the apartment! Despite being in the middle of the busy city center, I could not hear a noise from the crowd at downstairs, as the windows are double-glazed. Upon my arrival, Martin shown me everything I need to know about the apartment. Martin was always available to answer my questions regarding the apartment and the city. I will definitely come back to Martin's listing when I come back to Prague