We had a really great time at Line's apartment! There are quite a lot of steps up there but it is totally worth it! The apartment is very well equipped with all the things you need for a comfortable stay. Walid, the owner of the grocery store downstairs, was very nice and helpfull with tips about Lyon.
The only negative point was that the bed was not too comfortable. The parking situation is very bad there, so it is better to go there by train or else.
We totally recommend the apartment!