Ingracio has been a wonderful host and the place is exactly as you can see it in the pictures: clean, cosy and warm, located a hundred meters or so from the nearest underground station (Tirso de Molina) and within walking distance from Puerta del Sol and Plaza Mayor.
I have been staying at Ingnacio's place with my family for 4 nights and everything went smooth. He greeted us on our arrival (even if it was late) and was always available via whatsapp. Lavapies neighbourhood is colourful, but safe. Plenty of bars, cafes (try Cafelito!) and restaurans are nearby. Recommended.