PROS: Great location and very convenient to the Colosseum and steps from the metro. The unit is very clean and nicely decorated.
Cons: It is a little loud at night from the other residents in the stairway, though not too bad. It lacks some basic amenities, like a coffee maker and blankets. We had only a sheet and a small throw, large enough for only one adult.
If they provided the above items, I would definitely stay here again.