Paula's apartment is certainly very charming and provides everything a couple needs for a few days including breakfast provisions. It's in a great location - you can walk to most of the tourist sites in Madrid in just a few minutes and it's close to Atocha Station and even closer to Metro Anton Martin if you want to explore further afield. But best of all, Paula and Marcos are fabulous hosts - very friendly, helpful and easy to talk to if you want to know anything about the locality and city.