Review for Margaritaville Casino & Restaurant Biloxi Review For Margaritaville Casino & Restaurant Biloxi Google User Mar 10 '17 at 1:43 Conference facilities are nice. Staff is decent. Customer service is iffy. My room A/C does not work properly. The maintenance guy adjusted the vents to point a different direction, yet my room is still very hot even with the air running on 65- for two days. I should have been moved to another room with decent A/C. That option was not offered. View full site to comment or like