I was in Rome for 6 weeks, from Dec 25 to Feb 26, living in Trastevere. The gym is excellent; I…read morebought 3 packs of 10 visits, which wasn't expensive. There is plenty of good equipment, the staff are super friendly, and if you want to engage a PT, that's also easy. If you go early, you can have the place to yourself. Highly recommend.