"I have one major peeve about this hotel. The thermostat is set in a way that defies the actual weather. It was freezing in Rome in March, and yet guests were only allowed to use air conditioning rather than the heat. The rationale at the front desk? It was 20 degrees Celsius "last week," and it will be warm again "next month." Well, I'm sorry, but I wasn't a guest at your hotel last week, and I won't be the next month either. And from what I could tell, average temperatures in Rome in February and April do not justify turning off the heating option so that your guests don't want to get out of bed and step into an ice box in the mornings. Gaslighting your guests to suggest that nothing is really wrong with the hotel policy is not a way to address their discomfort.
Other than that peeve, I have some real praise for this hotel. It is well situated in Rome. Some reviews suggest that the area in which the hotel is located is dingy and dangerous: yes the area is dingy here and there as is typical of big cities; dangerous? not that I ever noticed. It is located right on a metro stop, and close to buses and trams which make getting around Rome pretty easy.
The breakfast at the hotel was very good. There was an enormous spread (scrambled eggs and bacon; fresh fruit and yogurts; extensive pastries and breads; a waffle maker and a self-serve espresso machine. The dining room was spacious enough to serve guests: there was never a wait. The staff working the dining room welcoming and seating guests and clearing the tables were always friendly.
The room itself was a little drab (it seems that this Hilton Garden Inn, in its mid range of the chain's offerings, took over and renovated a Best Western) but very reasonably priced for Rome. The bathroom featured a very nice shower with a steady stream of hot water. The bed was comfortable. The hotel's location on a busy street meant that from my 3rd floor room, I could hear some traffic noise but I never felt that it was excessive."