Had 4 nights at Hotel Columbia. Staff were fabulous, both before and during our stay when they provided lots of useful information e.g., about getting to/from the airport, what train to catch, price compared to taxi etc to help us get the most from our trip to Rome. They were always friendly, polite and accommodating. Breakfast was great too and our bed was extremely comfortable. We weren't expecting our room to be serviced everyday so that was an unexpected surprise. Location is great, 5 min walk to Termini plus very close to a Metro station with a direct route to the Vatican City.