The location of this apartment can't be beat....20 minutes to the Vatican, Colosseum, 5 minutes to Piazza Navona, 10 to Trevi and Spanish Steps. On a small side street that led right to the River, grocery store, bars/restaurants.
2 bedrooms; the master has a window onto the interior courtyard and an ensuite shower/toilet room (no ventilation). The 2nd bedrooms has no windows and 2 twin beds. The kitchen is galley style and small, but we had everything we needed to cook dinner. Wifi worked very well. Dishwasher worked well. Hairdryers, toaster, water kettle provided. There is a washing machine but we didn't use it.
There is no road noise at all; the windows all open into interior courtyards. There is noise in the master bedroom though; pigeons and a neighbor that likes Italian talk radio at 6am...and all day long. The master bedroom has shutters and sheer curtains; it does not get very dark. Each room has it's own air/heat unit and these worked well. The shower pressure is weak but the water is hot. The master bath shower is a "shower room" -- no stall, so the water sprays onto the floor, toilet, sink. Extra blankets in the wardrobes and the 2 couches are comfortable.
The property owner arranged transport to/from the airport for 50 euro each way (4 people and bags) which is about the going rate and this was very convenient. Building is very secure; outside door, inner locked door. The apartment is 1 flight up the steps, which are not very steep.