First, I'm not one to complain unless its really warranted. Please read my other posts to confirm this, including four other hotels we stayed at on this Italy trip (to be posted shortly).
Bottom line, due to electrical problems throughout our stay, we cut our 4 day stay at GFshort, leaving after one night(mare), and moved elsewhere. The electricity went out every 15-20 minutes, shutting down the (much needed) AC, and leaving whoever had the misfortune of showering at that moment, in the dark. Each time this happened we had to call the fron desk to get it turned on, be asked (again if we had connected any electrical devices that could have tripped it (we didn't, but the mere question means this isn't a one-time thing), and when they turned it back on, we could turn on the AC. This continued through the night, instead of sleeping off our first evening in Rome.
After the meager breakfast (not necessarily disappointing, as we're aware this is a budget hotel), and after a pre-booked visit to the Gallery Borghese, we scoped out a few hotels on the way back, found one we liked, and graciously asked to check out of GF. They insisted that since the deadline to cancel the second night had passed, we must pay for two nights. We contended that the conditions of the first night would have warranted a refund for that as well, no less the second night we wouldn't be there at all and the room would be available for hire.
Just as FYI, the light in that rickety elevator didn't work at all (that thing is scary enough WITH light!), the TV & Remote in our room seemed not to get along, and we experienced the usual erratic hot-cold water flow in the shower. Otherwise, I frankly wouldn't dispute the moderately positive feedback of other posters. Location, proximity to Termini & Republica, and the service/demeanor of the staff was good. Breakfast was minimally acceptable (compared to the other 4 Italy hotels we stayed at, and the one we moved to in Rome - Hotel Embassy, right down the block from GF). Sometimes things just don't work out.
I wouldn't recommend this hotel for 1) not accommodating and refunding due to lack of acceptable conditions, and 2) unless I knew the electrical problem was fixed. It wasn't just our room, we were with another couple who roomed on the 5th floor and had the same problem.