The place of Carmelo and Azucena is really nice, cozy and super clean! Everything works, there is a well equipment place for preparing breakfast (coffee, tea, espresso machine...) or simple meal - you can't actually cook in that place. Just one thing - Carmelo and Azucena don't speak english at all. So, communication could be really uncomfortable if you don't understand a word in spanish. :) But Azucena prepared great guide book in spanish and english as well, so you can get a lot of information about city and restaurant recomendations. Apartment is a little bit out of centre, but you can take metro - 10 min.