Loved the apartment, especially the plants and it was very clean. The matress was really hard, like sleeping on a rock. I like my bed really soft so that's more a personal problem haha. The apartment is on the 6th floor and there's no elevator so you will get a GREAT workout. We had no problems with that at all. The neighbourhood was really nice. Lot's of cafes, restaurants and clubs. We walked through the entire city by foot. But there's a metro station close to the apartment. Also a lot of taxis. A taxi from gare du nore to the apartment will only cost you about 8 euros. We had a lovely time in Paris.