Sophie and Illias apartment is very comfortable and more spacious than the average Paris one.
It is located in a lively neighboorhood but with sound-proof windows, which is great.
Very clean, comfortable bed and sofa-bed, a little dark (but who will stay inside an apartment during the day if you are in París??), great shower...it has everything you need even for longer stays.
The relation price-quality was very good. Reccomended!