A friend and I had a great weekend staying in Claire and Ben's place. By Parisian standards, it's a very spacious apartment. We were just two people, but it would be absolutely fine for 4 people. The apartment is also really light and airy and has a good, relaxed feel to it. Claire was great with communication before we arrived, and they left us some tips for the neighbourhood and guide books etc. Overall an excellent Airbnb experience, and I'd definitely try to stay there again next time I'm in Paris.