I have no idea where to start from.
I have been looking for a good place to stay in Barcelona for weeks and Cristina's place is the only one with 5/5 stars. I totally agree she deserves them.
First the apartment is very nice. Private room, with private bathroom. Private terrace and really nice atmosphere. It is super spacious, with everything you need for a vacation/short visit.
Cristina was very polite and communicative.
It is stated that there is a "shy" cat. And Lilly (the cat) really is. You will never see her, unless you specifically ask for it. Please note that Cristina is even shyer, so the same goes for her. If you do not need anything you will completely forget you are at someone else's house. It does feel like home.

Thank you very much Cristina.