I loved this hotel. I stayed there for 3 nights, while I was by myself in Rome for work back in October 08. From the moment I arrived at the hotel (bright and early in the morning) my room was ready straight away. I walked into my room, which was just a standard room and it was amazing, nothing I could have imagined, the bedroom was huge and so was the bathroom, ultra clean but very old school, hey its to be expected, you in Rome.

My room was on the corner of the building, so I had windows everywhere. Directly below my window was a couple of restaurants and yes you could hear people talking into all hours of the night, but to me that was magical, because not only could I hear all the gorgeous Italian accents downstairs but I could hear some of the men, start to breakout and sing in Italian from time to time, it was truly spectacular.

The Albergo Cesari I felt was in one of the best locations in Roma, 5 minutes walk one way was the Pantheon and less then 5 minutes walk the other direction was The Trevi Fountain. It is alright basically right in the centre of Rome so you can walk everywhere.
All the tour companies picked up from my hotel as well, so that was great.

On the top floor of the hotel is where Breakfast is served, this was spectacular because you literally over looked all roof's surrounding you. The only thing was breakfast started at 7am each morning and if you were leaving early any more for a tour (ie. The Vatican) you couldn't get any breakfast even though you had already paid for it. But oh well, that was the only down fall and I could live with it.

I am a Travel Agent and I have been sending all my passengers to stay at this hotel since I have returned home from my trip.

We spent our Christmas holidays (2008) at the Cesari hotel. The hotel is situated in the very heart of Rome - in walking distance to all the famous attractions. There are plenty of good restaurants in the area.
The first room we got was not very spacious. The walls were very thin so we could hear almost everything our neighbours said. But after one night we got a bigger and better room. All the staff we met were very friendly and very service minded.
Breakfast was good with a variety of bread, cheese, ham, fruit and juice.
There is a very nice roof terrace - must be lovely in the summer time.
Overall I would say this is the very best hotel we have ever stayed in when visiting Rome and we will definitely come back.
Negative comments: The shower cabins are covered with much mould - this should be removed or the shower cabins should be replaced with new ones.

I stayed for a week in December of 2005. The rooms were clean and pretty, and the location was right near the Pantheon. I've seen complaints about the noise on here, but I didn't notice anything. Then again, I'm from New York.

The one thing that I would do differently next time is that I would avoid getting the breakfast if I could avoid it. It was included in our package last time, so I was sort of stuck with it. The buffet was large and varied, but the quality was nothing special, and there's no reason to eat such a huge breakfast. It's especially pointless given that the wonderful coffee shop Tasso D'Oro is right nearby, and you could have some of the most amazing coffee in the world and a lovely little pastry each morning for much less than the hotel breakfast.

We recently stayed at the Hotel Cesari. I'd call it a solid 3 star hotel.
To give a point of reference it is 20 meters (60') from the Temple of Hadrian / Piazza di Pietra : http://en.wikipedia.org/wiki/Temple_of_Hadrian
We found the location great. We walked all over (to the Coliseum and Forum, Pantheon, Spanish Steps, Trevi Fountain, as well as back from the Vatican.)
Breakfast was included and was a very good spread.
We really liked the rooftop bar which has a decent amount of outdoors area. The bartender is a really congenial guy and is glad to make reservations for you or answer questions (as were all the front desk staff).
I know there were cheaper transportation options but the hotel will offer car service for 55€. Wife & I caught different flights and for both of us they were prompt with sign waiting to pick us up. We were able to confirm transportation via email with the hotel.
Room was decent sized, shower was VERY small. Rooms facing the rear of the hotel have more noise as there is a scooter parking area directly behind the property.
I would not hesitate to stay again at this property.