Everything was fine with the apartment and the communication.
Just for other people's information, in case you want to book: the apartment is part of an apartment- hotel. So there is a reception when you enter and a lot of people staying in the building, it has more the vibe of a hotel than of an individual place.
Also in our apartment it was quite cold and pretty dark, because there was only one window at the end of the flat in the bedroom.
Despite that I must say the place was well equipped, clean and for the size it has, it is a really economic price.
Definitely ok to stay for a few nights.