Myself and a friend stayed at Riccardo's apartment in the middle of December for 3 nights...we wish would've stayed longer. The apartment was very spacious for two people.
Riccardo was easy and prompt with communication prior to our arrival. Check in and out was easy. During our stay Riccardo went above and beyond to assist us with any issues/queries we had about the apartment or Rome.
On arrival a bowl of fruit was available, wine, water, soft drinks, pastries and chocolates were laid out on the dining table, this was a lovely addition.
I wouldn't hesitate to recommend this apartment to anyone travelling to Rome.