This is a great apartment in the middle of the trendy neighborhood of Malasaña. The flat is just the right size for one person or a couple. It's a bit smaller than I was expecting, but that wasn't a problem since it was just me. One negative I will say is that sound travels well in the building—you can hear the door to the street slam shut, and when people walk up the stairs right outsize the door of the flat, it sounds like they're walking right into the room!

All in all, I would definitely stay at Miguel's flat again next time I'm in Madrid.