I completely recommend this apartment. It is extremely well located in the center of Rome. 5-10 mins by foot to the Trevi Fountain and a minute away from a tube station. Furthermore, the apartment is well air-conditioned which is a real relief if you are visiting Rome in the summer.
A bonus is that Monica is a wonderful host, she gives away very useful tips and can answer any question at any time. She thought of everything for the apartment : from the first aid kit to the fresh bottle of prosecco in the fridge, without forgetting useful maps and guides of Rome.
Plus, if you are travelling during a Covid-19 period, the whole loft has been disinfected and there is some hand sanitizer at your disposal.
We really enjoyed our stay there and highly recommend it!