The hotel is completely off the beaten track but with good public transport connections (buses) to the central train station. A taxi to/from the airport (Fiumicino) takes over an hour, if there is no traffic. I had a meeting nearby, so the location was perfect for me.

The room was clean and adequately decorated for the hotel class. At the front desk I bought a voucher for 1 hour of WiFi access but when I tried to connect in my room, the connection speed was too slow to download even smallest emails. I complained and got a refund without any hassle.

The breakfast was a bit of strange experience – I walked into a small, crowded breakfast room where only coffee, rolls, butter, and jelly were on offer. I was somewhat disappointed but soon discovered that I was in the breakfast room for groups! In the adjacent room, behind a frosted glass door, a very decent breakfast was on offer to individual guests. I moved there and once a server verified that I was in fact an individual guest I was able to enjoy a nice continental breakfast.

One small lift, hot water service continually breaks down, poor customer service from staff, dining room crowded, got to be there early to get in quick and find a seat and then get food otherwise you miss out.
Only good thing is it's not far from transport to centre and the Hotel Business cards have map and list of buses that pass by. Buy some quick snacks before you get there from Venice (if on Cosmos tour) have these for breakfast, and get out of hotel as quick as possible. Tours end up here on Saturday, just remeber rest of area doesn't come awake on Sunday till after 10.30am.

We stayed at this hotel as part of a Cosmos Tour. The rooms were clean, about the same size as most european hotels.
Don't bother using the lifts. We walked up the stairs to the 3rd floor at the same time our friends got in the lift to go to the second floor. We walked to the 2nd floor and waited at least a minute for the lift to arrive. There is only 1 lift and only about 4 people fit in, so the poor porter had a terrible time with all the bags.
The breakfast was nice, but the breakfast room was SO SO small. Cost approx 9 euros in a taxi to get from the centre of Rome to the hotel so not too bad distance wise from Rome, but the area it is in is a bit seedy.
The hotel has wifi, but you can't access it from your room so have to sit in the hotel lobby. Service in the bar, there was a guy who turned up occasionally, who couldn't speak much english and served me a glass of wine in a water glass....

Buenos Aires Hotel had a pretty good room and bathroom. Elevator took some time, so if you're on the first and second floors I recommend the stairs (unless of course you're carrying luggage).

But the hotel has no restaurant facilities. Breakfast was part of our tour package,so the hotel served it,but it was a terrible experience. The place was cramped, food was all cold (inlcuding the eggs), and if you weren't in the first batch, you would have to wait a good 20 minutes for the food to get refilled. Oh,and if you're a tea drinker? Forget it. They don't serve tea.