I receive offers from the Caesar's and MGM Resorts properties, some of which I have never played in, The M Resort, The Orleans, the various Station casinos, the Gold Coast, Binion's, Four Queens, El Cortez, Treasure Island, The Venetian, The Palazzo, Circus Circus, the Riviera, the Hilton, planet hollywood (now a Caesar's property), Hard Rock, Palms, Arizona Charlie's, and the Nugget in Pahrump. The best room offers have been from Caesar's properties. The MGM prop offers are usually reduced rates. The Venetian offers free comp rooms, and is a very nice place to stay. I no longer take advantage of a lot of these offers, so I have not been paying that much attention. Station casinos and Caesar's props have good buffet offers. You can also check out Anthony Curtis' website for Vegas deals.