You can check in 24 hrs of the day since it's a hotel but it doesn't have a big hotel feel. It's also packed away in a residential area, really giving it that airbnb feel. We saw many bakeries in the area, and if you walk by them in the morning, the smell divine! Very close to Gare du Nord if you're catching a train from there in the morning, which is what we did. The receptionist (forgot his name) was incredibly knowledgable about the area and helpful as well! Would recommend :)