José is a very caring and supporting host! I could use anything in his apartment, also do my laundry incl. detergent for free. The apartment is super central, right between the 2 biggest metro stations in Madrid.
The apartment is pretty dusty and sometimes cigarette smoke comes in from the outside. For me this wasn't a problem, but it could be if you're asthmatic for instance. Apart from that, I could recommend this place and would stay there again myself.