Pros: Close to Roma Termini Station/the Colosseum/other sights, priced well, friendly service.
Cons: Front desk hours are short, not a general hotel feel, no real windows, uncommon entry into hotel, no signage.
For my part, I liked it here, it did the trick for a quick trip to Rome.
I don't love when hotels Whatsapp message me with a page of instructions on how to get in, and codes to do so. The front desk was only staffed for about 5 hours a day, but i will say everyone here was friendly. Rooms didn't have windows to the outside, they were shuttered closed and when I did manage to open them I just looked into a very distopian middle corridor of the building.
If you want a typical hotel vibe with a sign at the front of the door and long front desk hours, this isn't for you. If you want a clean and easy place to lay your head and money in your pocket to do fun stuff in Rome, then it definitely is. I tend to fall into the latter camp, so I didn't mind at all.