Probably the best host I've ever had! Hunan answers all message very quick and he was very helpful. I had some big problem with my mobile on the first night and Hunan stayed with me so long as the problem was solved. Great person!
The apartment is clean and have everything you need: air conditioning, fridge, hair dryer, TV. 15 minutes is a walking distance to Colloseum, so location is also very good. One station with metro to Termini.
Strongly recommended!