Excellent location, spacious apartment on the 6th floor. 5' from St Peters square, Ottaviano Metro station and Vatican Museum entrance. The area is residential and you can find excellent non touristic restaurants, coffee shops, with reasonable prices. Cristobal is excellent host and provides all info you may need to get around the area. It might get a bit noisy if you are noise-senitive but you can cover it with a pair of ear plugs. Note that the matress in the small bedroom was quite hard but in the larger bedroom was fine.