Gaspard is an excellent host and made the check in process super easy. He went above and beyond - bringing my luggage to the apartment from a nearby bar where I had dropped it off earlier. The apartment is immaculate, the bed very comfortable, and the bathroom is huge compared to a normal Parisian flat. Additionally, the location is exceptional - super close to the metro, hip bars, nightlife, and shops. That said, if you book the bottom floor bedroom you can softly hear the subways passing through underground and there isn't much natural light throughout the day - these are absolutely fine for a short trip and didn't bother me at all - but if you're staying longer I would request one of the upstairs rooms.