Fernando's place is right across the street from the Colosseum, so every time you walk out of the apartment, you have a fantastic view. There is a full kitchen completely stocked with cookware and a washing machine. Fernando made sure to leave a couple items in the house for us to have (cookies, water). There is a 24 hour grocery store right behind the apartment building, and it is very close to the train station.
This apartment is ideal for people who are light packers. It is up five flights of stairs, and there is no elevator. The master bedroom's bed is extremely firm, which can be uncomfortable if this is not your taste in support.
This apartment is actually two stories. None of the upstairs areas are connected, and there are 3 flights of spiral staircases in different parts of the apartment. The upstairs bathroom has a low ceiling, so can be a challenge for anyone over 5'10".
The actual bathrooms themselves were great. Very clean spaces with shower stalls and bidets in both.
There is no view of the Colosseum from this apartment, so do not expect that.
The best part about this apartment is that there is a taxi stand right outside, so you never have to call a cab because they are all conveniently parked in front of you. We left Rome for the airport at 5:30AM and did not have to call a cab.