One of my dearest friends is getting married in Rome in September, and as she flew 1400 km or so for my wedding . . . well, you know how these things go. So I'm planning a quick trip over (6 days in Rome, two of which are taken up by the wedding). Has anyone been to Rome? Any advice? I fear I will have to abandon my low-carb lifestyle to try some pizza and and gelato . . . any other must-sees or must-dos? My travelling companion is 79 years old (sounds like a Paul Simon song, doesn't it?) so nothing like 'climb all 8,000 steps' of anything . . . Many thanks!