There is a decent hotel in Polina, the hotel sells bus passes - which will take you to the metro in 15 minutes. And it's 20 minutes from the metro and you're in the center, on the same Line.
The hotel is large, there is parking for cars - both underground and external. The rooms are clean, compact, with a capacity of. The breakfasts are quite tasty and nutritious. In August, be sure that the restaurant in the hotel will not work, since there are holidays in Italy and everyone goes on vacation.
There is a wonderful Cafe opposite, with very tasty food and quite sufficient dishes. It is a very popular place with the locals. The portions are huge and good, for a ridiculous price.
I love Italy for its simplicity and sophistication in the same simple.