Limited FRB means (for Mirage at least) that I'm comped for food at the Snack Bar, California Kitchen, Cravings Buffet, Carib Cafe and room service. No comp for Kokoma, Onda, Samba, etc. For beverage I'm comped for all made drinks at pool, bar, etc. Bottles of liquor are not comped. Of course I'm comped for the room.

Actually, what I look forward to at the Mirage are my visits to the MVP room (where you sign in). They keep the place well stocked with quality ligours, beers, fruit and pastries (love those chocolate covered strawberries). If I'm at a craps table and I don't want to wait for a waitress I just stop into the MVP room and get a drink or whatever.