The check in was easy. Altough we never met Martine&Karim in person, they were always available and the communication by phone or email was quick. The apartment is small but very suitable for a couple, we had everything we needed, a small kitchen to prepare breakfast, with bread, jam, cake, fruits, milk and orange juice that they let for us in the fridge, there is a nespresso machine and there were many capsules to be used. The bathroom was fine, the shower was good and again you will find everything you need: hairdreyer, cotton pads and cotton swabs. The neighborhood was good, there were bakeries, groceries, restaurants at walking distance. The metro is very near and easy to use. If you are looking for a place to stay in Paris, I think that's a good option, much better than a hotel, you will feel like you are living in the city.