This is an absolutely perfect stay! If you're debating, choose here. It's in an incredibly ideal location, you're in the heart of Paris' best area! Everything is just outside your door. The neighbor hood is adorable. It is worth mentioning that it can be loud at night on the weekends as it is above a drag club, of course we didn't mind that, the noise isn't bothersome for us as we are from a city- but some may find it hard to sleep. This place is HUGE and the couch bed is comfortable, large and very easy to pop open and closed! We had 5 adults and 1 child and it was the perfect size, Never felt cramped. The beds are a tad on the smaller size but they're comfortable and the bedding was nice! It's clean, stylish and just an all around adorable place to stay. The shower leaves something to be desired, especially if you're tall, but that's not uncommon in Europe and the rest of the place makes up for it.
One key thing to note is that there are 4 flights of winding, steep stairs up to this apartment! Not for the older, or anyone with walking/knee issues etc. They get narrower toward the rail and can be difficult to navigate- esp at night after a drink or two. The view from the windows in the apartment though are a plus and make the walk up worth it :)
Over all, this place is EXCELLENT and a great value- we agonized over the right place to choose and this was 100% the place!