Wonderful memories! A beautiful city and airport. Somewhat intrusive traders, but tolerable. Not as dangerous as in San Paolo! But it is also alarming if you leave the center. It is festive only on holidays! Plan your arrival on the most festive days. We were at Christmas and it was very fun, elegant and informative, watch my many reports on my YouTube channel about Brazil and Argentina. The channel "The Chronicle of Nathanael". Get a lot of useful information about how, where and what you can see.