If you are visiting Paris and want to be close to the main tourist places there isn't a better place.
The apartment is super clean and has everything you may need, and was recently renewed which was really nice.
Having said that, bare mind the building is old and the apartment is on the third floor, so you will need to walk up the stairs 3 stories. If you are a light sleeper make sure to bring your ear plugs.
Helene was a great host, she is super nice and accommodating, quick to reply and very knowledgeable of the area.
We loved it! Thank you!