Valerio's place is exactly as described. Clean, comfortable and with all the necessary amenities. Just right to relax in after a day exploring the wonderful city.
The Travestere area is a great place to explore, with lots of bars, restaurants and piazzas. It is also convenient for getting around Rome, close to the river, with most attractions within a 30 minute walk.
Valerio is a great host and I would recommend Valerio's place, if you want a convenient base for your stay in Rome.