Alberto was an absolutely amazing host!! He was very kind throughout the booking and renting process, and he works very nearby which was useful to solve the very few problems we had. I stayed in the apartment by myself two days, and it's perfectly sized for a single or a couple. I was joined by two friends the next two days, which was a bit crowded but also worked just fine. Location is PERFECT- 10-20 minute walk from the following: Prado, Thyssen, Puerta del Sol, Plaza Mayor, Mercado de San Miguel, El Rastro market, Palacio Real, plus tons of shopping and restaurants! I could not have asked for a better deal anywhere.
The only minor issues were the apartments limited utilities, which is only a concern if you have up to 3 people- we blew out a fuse one morning trying to get all three of us through the shower, hair dryed, with computers and phones charged. However, Alberto was absolutely wonderful in handling the situation and got the power right back on. I would absolutely recommend this apartment and stay here again!