We stayed in Apartment B for almost a week and it was very conveniently arranged with a living room to watch some TV or a movie, a dining table that served also as a laptop-friendly working place, and a bed that was second to none - very very comfortable. The internet was very fast and reliable. It was handy the apartment offered free parking spot - beware though it is not really a parking; we had to leave our car in the space leading toward the entrance of the building, so it got really dirty due to someone watering the flowers in that space; also - if there were a second car, the first one would have been completely blocked. Also, note that the washing machine is in a locked laundry room so even if Federico agrees that you could use the washer yourself (not through his staff) you could do so only in the mornings when the housekeeper is there. There is no oven in the apartment. The nearest super market is at about 300 m. distance, and it is about 40 to 60 min. walk to the Colosseum or the Vatican (depending on your walking pace). All in all, I'd recommend this apartment for a 2-3 stay to use it as a base to explore Rome. For a longer stay, it has its cons but still could be a good basecamp. Federico was very prompt in answering all questions and messages before we arrived. Recommended!