This is a good Airbnb overall- location is good, amenities are there and it’s in a safe area.
Few things -
1. Location- a bit further from city center but there is a tram / bus that you can take. However, when checking in and out you may have to cab if you cannot carry your luggage to Trastevere station (800 m walk).
2. Not sure why this is an Airbnb Plus - it is a standard studio / hotel room size with a rather small bathroom.