The apartment was cozy and clean. Catherine is a nice and helpful host. She provided information we needed. She taught us the cheapest way to reach the airport by using the travel card.
The apartment is a bit far from the centre. It takes 15-20 mins to the central station. But it was close to the metro station. Also, wifi does work but the speed was unstable, sometimes quite slow. So it will be better for you to have your own mobile data if you are going to plan your journey at night.