We had a really great stay at Marco’s. The room was clean and nice. And Marco opened up his home to us so we could use the kitchen - coffee machine, fridge and even made sure there was some breakfast if we wanted.
He was super flexible about our arrival, allowing us to leave our luggage at his place until the room was ready. And also after check out as our flight was not until the night.
He and his girlfriend are very pleasant people. And the apartment is placed very close to Campo de Fiori, but still it is a very quiet place at night time.