The location in Trastevere is great, close enough to everything but in a residential area away from the crowds of this popular "rione" or neighborhood. The apartment is very quiet, as it is situated in the rear of the building with a private patio off the living room/dining room. The tall ceilings and windows create a wonderful light-filled atmosphere. The Wi-Fi works well, as does the television and streaming service. The air conditioner (heating & cooling) also works well, which is good because the lovely windows and French doors don't have screens that work (and mosquitoes can be a problem in warm months).
Giuseppe was waiting for us when we arrived, helped with our luggage, and gave us a tour of the apartment. He was very good at replying to our AirBnB messages.
If you plan to use public transportation, just a 5-minute walk away is a bus and tram stop. (Public transportation is very affordable in Rome.) If you need a taxi, they are very easily hailed at the end of the block. But walking in Rome is the best. From this apartment, you can walk to the Pantheon, St. Peter's Square, or the food stalls under the glass roofs of Testaccio Market in half an hour.
The kitchen is quite pleasant for morning coffee, light breakfast, and pastries. It's serviceable but not well equipped for meal preparation. Best to dine out at the many great restaurants in the area. The bathroom has a tub with a handheld shower nozzle (and no shower curtain). The separate shower stall leaves much to be desired.
The real treat is outside the apartment where all of Rome awaits you.