Review for M Resort Spa Casino Review For M Resort Spa Casino Google User Jun 3 '17 at 2:38 Studio B Buffet is OUTSTANDING!!! One of the BEST in Las Vegas. The casino is beautifully decorated in a modern lines. The ventilation is excellent and barely smells of smoke. My husband has lived in and near Las Vegas most of his life. He thinks the M Resort is one of the best he has been to. View full site to comment or like