What's the catch with buying a studio/1br condo in Miami?

Currently own a house in Houston for a year now and absolutely hate HTX. Want to sell it and move back to Miami which is 500x better.

I'd like to buy a studio or one bedroom condo for myself as my primary residence, and Airbnb it out when im traveling for work or vacationing, to help with bills and payments.

What's up with Miami condos especially in Miami Beach? High HOA fees? Run down buildings? Poor management? Any pointers on what to look for. Thanks