The place is perfect for a truly magical experience in Paris; the neighborhood feels like the centre of the world and is pretty much everything one could wish for, and the rooftop apartment is an adventure all of its own. There is a little terrace that is quite breathtaking. However, mind that you need to be fit enough to brave the stairs and have a manageable amount of stuff with you. All in all, I'd say this is an ideal short-term solution. The host, btw, is très sympa, friendly and helpful.