We enjoyed Luciano's apartment, located at a very good location (20 minutes or so by foot from the Vatican; metro and bus stops very nearby; shops, bars and restaurants around the corner). Luciano and his son were very accommodating. The apartment is just as described and well arranged. If we were to mention something that was less positive (I can't even call it negative) then it is that the kitchen is a bit dark (you need to turn on the light even in the daytime) and that we found the color temperature of the lights in the house rather 'cold' but that is a common thing in Italy.
All in all we unconditionally recommend Luciano and his apartment :)