The Aenea was great. We had the lovely suite with outdoor patio that felt very private and cozy. The room was very clean, bed comfortable, with a modern bathroom/shower, well-working air conditioning, as well as a refrigerator and espresso machine which was very helpful.
Very nice to have the patio for an espresso or some wine in the afternoon and for the included breakfast pastry each morning.
Location is convenient to Roma Termini station and a ~10m walk to the Colosseum, a little further out from other sites but all quite accessible (we used Lime/Bird scooters always readily available nearby and took no more than ~15m to most key sites and areas).
Would definitely recommend.