Don't hesitate to stay at Steve's flat... you will see why the moment you enter his gorgeous appartememt! My parents and I could see that the owner has taken enormous time and energy to build his hidden parisian castle with nostalgic taste but also super clean (not to mention that we are Japanese and we are picky about cleanliness).
We did not want to get out of the flat when the day was cold and rainy. And we made a good decision to stay at the flat because we could move from one couch to another because there is four couch to choose from(not including the armchairS)! And on a sunny day, terrasse is great and it is much bigger than the photo! Actually, all the rooms were humongous if you know how small Paris is.
Even more, the host is very responsive, quick and kind. I recommend 120%!