Céline's appartment is very nice and welcoming. It is really close to metro line station and also not to far walking from the main attraction (if you like to walk). Céline prepared a book with all the houses and neighborhood information, as well as bus and metro maps. She also sent us an email with all the instruction to get from the airport to the appartment. Retreiving the keys was really quick and easy. The apartment is an old building with no stairs at the 4th floor, so consider this before booking (we knew it when we booked). I highly recommend this appartment, it is in a great position, nice and clean and the host is amazing.