We (3 girls) had a really nice stay at Charlotte's apartment. Maybe it's rather for 2 people but we knew the size of the apartment and it was absolutely ok. It was super cozy and is furnished with so much love. It's in the 20 arrondissement but you are in 10-15 min in the centre of Paris by metro. On top of the street you have a wonderful view over Paris (and the Eiffel tower).

We would definitely stay again in that apartment!