I met Céline only shortly because I was there mainly to sleep, but she was very nice. No problems with the check-in. The cat was adorable. The room was (like you see on the photo) quite tiny but I slept very well there, it is facing the backyard so it was not loud from the street and didn´t heat up too much. It´s close to the metro and the city center can be reached within 15 mins metro ride.