Expect to relax and enjoy your time at Lauderdale By The Sea. All your necessities are provided and the place is kept especially clean. The AC is very good, so don't worry about that. I regularly inspect buildings and condos as part of my profession and everything I saw was safe and up to Code.
You're within walking distance of the beach, though you will have to cross the street, but it's not very busy. You're also very close to many restaurants that have live music almost every night.
If you're looking for a relaxing getaway, you can't do better than here.