Martins apartment is perfectly placed in Old Town Square opposite the astromical clock. It is very neat and tidy and quit large with all amenities needed for a terrific stay. Even tho it is located in the busy square with the windows closed you can hardly hear any outside noise at all. As a very light sleeper this was an added bonus for me. Checking in and out is very easy. We were met by Martins partner Petr who showed us the apartment and explained the very easy self check out. Would highly recommend Martins place to anyone visiting Prague