We really enjoyed our stay in Melvin’s place. It was super central to the city center and very clean. Melvin was a great host, he answered every message very quickly and was super helpful. The flat is very central, right next to gran via - the main shopping street in Madrid. You can walk everything within 10-15 minutes and have great restaurants, bars (also rooftop bars) and shops nearby. I would definitely recommend this place and hope to come back again!