Great place. Impeccably clean. Host welcomed me and gave a great overview of the city including a map. Really useful!
Location is good. It's a 5 minute walk to Colosseum. 45 minute walk to Vatican. Metro stop about 5 minutes away.
Intercity trains, including airport train, are less than a 20 minute walk away.
Prepackaged snacks, juice boxes, yogurt and a coffee machine for breakfast.
No complaints. Only thing to note is there's a late check in fee (after 9pm?), that isn't noted in the description. Pretty common, but something to be aware of.