Martin 's house is in a good location, very close to two subway stations and a supermarket. It is clean and nice furnished. However, it is not exactly as in the photos. At least the apartment we stayed in was was different from the one that we saw and booked. Moreover, the front door of the building does not lock, which is rather disturbing regarding the security. Hope they fix this soon. Plus, we had a heating problem the second day of our stay and the responses to our emails were quite late.