I decided to rent an appartment because of the hotels high prices in Paris city center. Allthough is not exactly in city center, but very close to Republique metro station. The place is very good with a lot of shops near you (bakery, super market, restaurants, banks etc)
The appartment is renovated in a good condition, bedlinen could be better. The building and the elevator are older, but is usuall in Paris. The good thing is that there is an elevator.
I think is a good choice.