This hotel is a little out of the way of the main city. That can be a good thing depending on what you are looking for. It is in a residential area, not far from the metro and about 5 stops into the center of Rome.

The rooms are comfortable but basic. I found the hotel to be a fair deal, not amazing for what you are paying but I certainly didn't feel like I overpaid.

The staff is friendly and there is a rooftop terrace bar which is pretty cool to go up to and have a nice drink at the end of the evenings. Overall, working with the same budget I had I would certainly return to this hotel.

A centrally located good property, great very courteous and helpful staff. The location is central and quiet. Rooms are well appointed. We also had an upgrade done by the property with balcony rooms. Overall a fab stay !!

This is my first time at Mercure Corso Trieste in Rome. At my arrival I had early check in and room 210, an "eco-friendly, Planet 21" room, with wood furniture and with separate day and night space. As there were some issues regarding the cleaning and the condition of the bathroom, I reported the problem (as an Accor Silver Member and Hilton Gold I'm used with the same standards) and changed the room at a top floor. This room was clean, comfortable bed, bathroom clean, and a big terrace.
the hotel is well situated in a semi residential area, with busses to the city center and Termini station. in the area there are good restaurants and bars for "apperitivo" as Numbs and Sesto (Piazza Buenos Aires). the hotel is also close to villa Ada and Villa Borghese. The reception personnel was nice and tried their best to compensate the problem from the first day.