Rome can be expensive for travelers, which is why many choose to stay in a hostel (旅社).
Yellow Hostel
If I had to make just one recommendation for where to stay in Rome, it would be Yellow Hostel. It's one of the best hostels in the city, and for good reason. It's affordable, and it's fun without being too noisy. As an added advantage, it's close to the main train station.
Hostel Alessandro Palace
If you love social hostels, this is the best hostel for you in Rome. Hostel Alessandro Palace is fun. Staff members hold plenty of bar events for guests. There's also an area on the rooftop for hanging out with other travelers during the summer.
Youth Station Hostel
If you're looking for a clean and modern hostel, look no further than Youth Station. It offers beautiful furnishings (家具陈设). There are plenty of other benefits, too: it doesn't charge city tax; it has both air conditioning and a heater for the rooms; it also has free Wi-Fi in every room.
Hotel and HostelDes Artistes
Hotel and Hostel Des Artistes is located just a 10-minute walk from the central city station and it's close to all of the city's main attractions. The staff is friendly and helpful, who will offer you a map of the city when you arrive, and advice if you require some. However, you need to pay 2 euros a day for Wi-Fi.