Wi-fi is separate for each floor (ground-with the bar, first floor, second floor) - only the one downstairs is reliable. Three days out of five, the ones upstairs were simply unusable (connection dropped). Strange enough the last 2 days the one on the second floor worked flawlessly.
Do not expect silence - it's a far concept. However, that's not entirely their fault. On one hand it's their own bar (plus the terrace on the first floor) which has customers up to 2-3 in the morning and they are noisy. On the other hand there's a different bar on the secondary street that runs up until the same time. (Btw, if you go uphill that way you will find quite a few restaurants and terraces to eat a conveniently priced meal).
You might find the hot water turns cold for a few seconds every now and then, so the shower should be pretty quick. I didn't have such a very big problem with that.
Breakfast: a croissant, butter and marmalade, a few slices of salami and cheese and coffee or tea - if you're a group of 7 you might expect some additional slices of salami vs. a group of 2 or 3 - but ... not. However, I think you can ask for more if you need - we asked for extra bread and there was no problem. One on top of the other - you don't leave hungry. Do not expect fruits. Also, do not expect dishes/plates - this one I could not understand: why do I have to use the paper napkin as a support for the baked bread while spreading the butter and marmalade ?
Location is absolutely great, across the street from the Colosseum, close to the metro station, buses. Can easily walk to many of the tourist spots.
Catia (from the reception) was very nice and helpful in every way. She helped with printing the plane check-in papers, she helped with keeping our luggage until the evening at 6 after checking-out. Thanks, Catia!
One morning we had breakfast on the terrace because they had a group downstairs. Breakfast with the Colosseum right in front of you is fabulous.
Room cleaning was done daily, no complaints about it. Never missed towels.
Room was somewhat "retro" with wooden bars on the ceiling, wooden floor. Bathroom was nice and spacious enough for our taste. Do not expect luxury in any way - the paper wall is peeling every here and there.