I have always thought that capital cities (in fact cities in general) were vastly overrated and to be avoided at most costs.
If you appreciate Romans (as in the ancient ones), architecture or food then Rome is something special, I promise. You just have to know where to go - hence the bike tour suggestion. Compare this to London or any other major city:
Just a quarter mile from the city centre:
Tasteful shop window:
Backstreet in the centre of Rome:
Tasteful Ducati:
Carabinieri, with matching helmet positions:
Meats!
An average residential house, but incorporating 2,000 year old Ionic columns:
Pyramid! 2,000 years old, pristine, not Egyptian, and much bigger than the photo suggests, Dougal:
Tasty cream-filled pastries:
Very plain ravioli, but so much tastier than you get in the UK:
Arch of Constantine, half-mile south of the city centre:
Amphitheatre converted into flats. Crazy:
How to use a Roman fountain: close the hole to get an upward shot of drinking Water. It's all potable, just take an empty bottle and never pay for water:
Amazing ancient aqueduct, just 5 miles from the centre, which used to supply Rome:
Working sheep cheese farm 4 miles from centre:
Needless to say it's my favourite city. Venice is a close second, but it's a bit too crowded.