Felipe's place is really unique, as it is located in an ancient noble palace, just in front of the opera theater, and it is astonishingly decorated with unique art pieces. During the three nights I spent in the "Spain" room I got a little glimpse of what Thyssen-Bornemisza, William Randolph Hearst or any of those famous collectors must have felt falling asleep every night in their bedrooms, with my eyes closing while contemplating a beautiful century-old tapestry rather than the usual mass-produced art poster behind an Ikea-style lamp.
The enchantment of the place is only second to Felipe's courtesy and willingness to help his guests make the most of their stay and of their visit to Madrid.
Top level place and top level host. Highly recommended