I total I spent three weeks at Fernandos two places in Madrid and I can say the same about both rooms:
The flat is beautiful and in perfect shape. Everything is very clean the flat is nicely fruited. The location is very central with good bars and restaurants just around the corner. In just three minutes you are at the next metro station. The room with private bathroom had all I needed and offered a lot of privacy. Fernando was a very friendly host to me. Everything was perfectly arranged and the communication before my journey and during my stay in Madrid was very easy and friendly. I definitely can recommend this accommodation and after three weeks I was still happy with my choice.