I've been to Miami Florida a couple times, I'm not sure I'd like living there.
Oh really! I lived there are Miami beach for 10 years. I loved it! But that was 10 years ago. Things have certainly changed.
How is it to live there?  I know it's a big beach resort, but I don't know that it would be pleasant to live there full time.
Oh it felt like I was on vacation all the time! It was a lot of fun. A lots of beach parties!
Is it true that it's actually very clean?  I've heard there's a lot of green spaces, the streets are clean, and that sort of thing.
Yeah, I would say it is clean. It gets a lot of rain so that helps to wash everything away. Plus the ocean breezes keep the air fresh.
I've also heard it's one of the richest cities in the world.  Does that seem to be true based on what you've seen?