Love Paris, if you don't waste your time at the tourist traps
It's an excellent city with good food and drink, beautiful buildings and a fast-paced, bustling population and atmosphere. I enjoyed a visit, but I don't think I could live there. The metro is excellent but you can walk around if you've got the stamina.
Insider Tip:Stay away from the cheesey tourist restaurants you'll find near tourist sights. It's the same mediocre food at the same exorbitant prices with the same contemptuous waiter wherever you go. Find where the locals eat, and go there.