So, due to personal circumstances I did not stay at Antonella's. For that reason my review is not going to be very profound but instead based on first/second impressions. The place has a very hippie/bohemian vibe, it has lots of stuff everywhere which makes it look a little unorganized. The restroom upstairs doesn't work, you have to use the downstairs one (the room is upstairs). The location of the apartment is perfect (it is in one of my favorite parts of Paris) and it's easy to find. The elevator doesn't go all the way down, you have to go up a floor and then get on the elevator, which is important if you are traveling with a person with physical disabilities. She has a dog and the apartment smelled of tobacco, so bear that in mind if you have allergies. Antonella seemed like a very nice person, she was very understanding and kind.