Rome is great!
Rome really is a nice city with an amazing history. People speak english poorly but that did not bother me so much. the prices are high in the summer, especially if you want to sit outside on the terase. the tourist sites are very transparently and well marked. the people are friendly. beware of the street-salesmen.
Insider Tip:in the summer: book the tickets in advance to avoid the crowds, have your hat and suncream with you, beware of the pickpockets and street-salesmen, there are taps with drinkable water on almost every corner so you can re-fill your bottles