My girlfriend and I had a wonderful stay at Dan's condo. The apartment is the perfect distance from the beach/boardwalk. It takes about 1-2 minutes to walk to the beach, but is just far enough that you are never bothered by the noise of people or music on the boardwalk. We both worked from the apartment for the whole week and the wifi was strong enough to support both of us.
The host is very responsive via text or through the airbnb messenger, so anything you need or have a question about will be addressed quickly.
About a 15 min drive from the FLL airport, a 5-10 min drive from Publix, and walking distance from lots of restaurants and bars.