The apartment is clean, cozy, and convenient. If four people are staying here they must be very good friends, or two couples would be even more ideal. The sofa bed is quite small, but the bed in the 1 bedroom is average size. The location is outside of the touristy areas, which is a nice perk actually. It's about a 10 minute walk from the metro, but we found the metro system in Paris to be quick, reliable, and easy! Overall, I would say the apartment is definiltey worth it!