We were 4 adults staying in the apartment for 3 nights. The apartment was conveniently located about 5 - 10 minutes walk from the metro with which you can reach many of the main tourist attractions in Rome, such as the Spanish stairs and the Vatican.
The apartment is newly renovated and works well if you’re going to be out and about most of the day and mainly want a place to sleep and make lighter meals. The beds are comfortable, including the sofa bed, the water pressure ok (not super strong), the AC worked well, and it was good download speed on the wifi (upload speed was extremely slow - so video meeting etc might not work very well). The kitchen had quite basic equipment with some things missing, such as cutting board, a proper knife, and coffee mugs. But if you’re not planning on doing a lot of cooking, it probably won’t be an issue.
The check in processes for us wasn’t very straight forward. The address shown in the app was wrong, which meant we ended up in a completely different place and had to take a taxi as it was too far to walk with all of our luggage. The rest of our stay went on without any further issues and the host was flexible with the checkout time.