Firstly, this apartment is a great value for Paris. Let's start with some awareness first as to not surprise you, the visitor, visitor should be aware that the place although on the 4th floor is next to a railway. I spent about 7 days in total and I only noticed it the 1st night and hardly was aware of it again and I'm a light sleeper; I believe the start and end times are 6am to 11pm. The apartment is pretty soundproof in general. Visitor should also be aware that there are 4 flights of stairs that lead to the space; there is no elevator. These were minor nuisances for an overall positive stay at Gregory's. The host is absolutely helpful and will give you sincere advice for any concerns you have; he lives next door as well as being lightning fast with his responses. The food items he leaves with you are such a safety net when you just need to chill and cook some comfort food and have a spot of warm tea. Since I stayed for over a week, having a all-in-one washing/dryer machine inside the space was such a huge relief. The gorgeous plants, museum-quality artwork, and balcony make this a very charming place.