I would recomend Luigi’s airbnb/ guesthouse! Check in was easy, informing him of the time we were going to arrive and then the cleaner meeting us to let us in! The house was tidy, however was not cleaned in our 4 night stay there. The location is perfect, 5-10 minutes from the Vatican and about 45-60 minutes walk from old Rome however tube access close by only taking 20 minutes and costing €1.50! The only problem we had during our stay was the noise of the room next door where people were arguing and banging things around throughout the evening/night, and the walls were quite thin! Other than that was an easy place to stay and Luigi was good at getting back to us when we messaged him with any queries!