Dayk's apartment was perfect and I can't recommend it enough. I travel to Paris at least once a year and this is my favorite AirB&B place in the city.
My favorite thing about the place is how quite it is! The apartment is on the top floor of a building with an elevator on a quite street and the bedroom's windows face an internal courtyard so it's dead silent when sleeping. Paris can often be a really loud city so this place is perfect.
This is not the most lively Parisian neighborhood but there are some good cafes around, a 5 minute walk to the Eiffel Tower, and a 2 minutes walk to the metro. The neighborhood seems like a very safe part of the city.
I also found it to be larger than the photos make it seem. the apartment was perfectly clean, comfortable furniture, very comfortable bed, and decorated tastefully.
Check-in was perfect with Dayk's house cleaner waiting for me on arrival to show me the place and give me the keys. Dayk is also an incredible host, very responsive to every inquiry at any hour to ensure my stay was going well.