Colette has a lovely home and was very welcoming. I hurt my shoulder while in Paris and she called the doctor and translated for me. She also went to the hospital the next day with me and helped get more answers. Above and beyond what was expected or necessary.
My only hesitation is that Colette does smoke on the balcony and the smell can sometimes permeate to the rented room. Not a big bother to me necessarily but I know some folks are more sensitive to those smells (then again this is Paris and escaping cigarette smoke is difficult).
The 20th is a bit far out from the main attractions but you really get a great sense of the Parisian lifestyle here. All Pere Lachaise cemetery is right there and I found it very peaceful to walk around.