Amazing location, right next to the Pantheon and walking distance to all the major attractions in Rome (Vatican furthest away, about 30 mins to St Peters Square). Staff amazing, really friendly and helpful. Its a very old building with marble staircases and a quirky old fashioned lift which all adds to the character. Breakfast was decent, something for everyone, usual continental style choice of pastries, bread, hams, eggs, cheeses, yoghurts, fruit, cereals and coffee etc. Rooms are perfectly functional, bed was comfy, bathroom very nice with a powerful warm shower. Only slight downside would be the lack of clothes storage in room, there was one double wardrobe (for the wife obv!) but no chest of drawers. Lived out of the case for 5 days, but that's fine, it didn't bother me, this place is perfect as a base to explore Rome.
