Antonio's place is clean, charming, safe, and has all the necessary amenities. Its location is very close to central Madrid, walkable to Plaza Mayor, Puerta Del Sol, Royal Palace, Plaza Santa Ana among others. In addition, there are several eateries for multiple cuisines nearby.
Antonio was there to meet us on the first day, always responded swiftly for any requests, and even went out of his way to help with printouts when we needed it. We would definitely stay in Antonio's place again in the future.