Sorry to hear that the previous review had such a hard time but faced no such problems with the Osimar. It was a few minutes walk form the tube but the neighbourhood was pleasant and the staff were really freindly and helpfull. Being just out of the centre it is more tranquil and as the rooms are all new they were in pretty good condition and comfortable. The breakfast was more than adequate and would stay again at the Osimar simply because of the excellent rates on offer. Public transport is cheap and pretty efficient so seeing the city was no problem from this place.

We had booked at the Hotel Osimar back in August for a trip in November. After spending €60 to get there from the Airport, we were promptly told that they had some sort of "problem with water" on the first floor and they had transferred us to a different hotel. They called a cab and paid for the trip to the next hotel. The only problem was that they didn't tell us what the other Hotel was called, and the cab driver didn't know where it was. After 30 minutes of driving around, he pulled over by the Radisson a block from the train station and dropped us off pointing vaguely in the direction of the Radisson. We check at the Radisson and they didn't have our reservations, but were kind enough to call the Osimar and get information on the hotel where we eventually stayed, it was two blocks away from the Radisson. The Hotel Mamiani is where we ended up which was a small, quiet, clean hotel where you can't drink the water out of the sink (they have signs posted). The Hotel Mamiani wasn't bad in general, but not what we had booked, nor what we paid for, the rate didn't change just because the hotel did. I recommend highly against the Hotel Osimar because of thier "dumping" policy.

p.s. - A Big "Grazie!" to the desk clerks at the Radisson for sorting this mess out for us.

The room was overall decent and modern. Breakfast not great but ok. The major downside was that the hotel was quite far from the center. Although it says that it's just one station away from the Termini; you still need to walk to the tube station for about 15 minutes, and take the metro for about 5 stops to actually get to touristic attractions.
The other problem was that walls were very thin. I could hear the guy in the other room snoring at night. It felt we were all sleeping in the same room, which was very inconvenient.

A nice clean hotel. Staff were very friendly and breakfast was great.

A short walk from Bologna Metro station which is only 3 stops away from the centre of Rome.

The only downside is that the rooms are not very soundproof, you can hear most conversations from the room next door although this is typical of most hotels these days.