Nevertheless we didn't have the chance to meet Juana in person, everything was much better than we expected. We had been met by the porter who was so helpful and explained everything in details. As we came by car - there was a parking and the distances were absolutely reachable. The flat was really comfortable and very clean, bright and equipped with what each person need to feel at home.
We'll recommend that place to our friends.
Thank you so much, Juana!