Marco's apartment was in the great location. There were lots of stores and restaurants. It was only a short walk to Termini station and a couple metro stops. We actually walked everywhere and only took the metro once to get to the Vatican in the morning.
Marco was a gracious host, he allowed us to leave our luggage until 5pm on our check out day.
There are 2 good size bedrooms, good beds, and lots of towels provided. The washing machine was very practical and useful. The apartment was fully stocked. There was no toiletries provided, and not sure why they kept used bar soaps left by previous renters (there were 2 full bowls of them inside each bathroom's cabinets.
Bathrooms are small, the one by the front door was tiny and imho, not functional other than to wash hands. The showers are small and definitely could use some good scrubbing. There was an elevator in the building. Overall, it was a good functional safe place.