Overall 9/10! It’s not perfectly good like the hotel but it feel like visiting a relative. The apartment do not have lots of spices for cooking but they have so many equipment for you to use. The only difficulty I found about the place was the doors, all of them are hard to lock and open but that can happen so it’s fine. The metro is near, there’s groceries store that open late in the same block. You can easily walk to the Sacre Cœur. The tv has Netflix. You might hear the neighbors walking sometimes because the walls are not that thick but it’s not bad. The warm water from the bathroom works just fine, all the heaters as well. I recommend you to read everything here before traveling and better ask Christelle about the check-in and check out system before the day of travel so you won’t get confused in the middle of the street. It’s not hard at all, you just need to go pick up the key at the phone store first and then walk 3-4 mins to the apartment. Same thing for check out :)