We enjoyed Valentinas apartment for 2 weeks. It was a nice stay. Very clean and necessities was available.
Good wifi reception, which is a must these days.
Very, very short distance to Line B which takes you all the way to Piazza Venezia.
Several supermarkets within short walking distance plus various shops.
The is also close to "Park of Villa Doria Pamphili" which is good for walks or runs.