My colleague and I have eaten at the Royal Indian Bistro in the Rio twice on business trips. Each time the service was outstanding, the food delicious and ambiance refined. We eat a plant based food regime and they accommodated us perfectly. Our guests who were more wide ranging in their choices were completely satisfied with their dishes. Fabiola, the head bartender/hostess was fabulous! She remembered us and our wine order from the first time we were there which was amazing in an of itself. She is knowledgeable, personable and had great joining skills. We loved her. I have been going to Las Vegas on business for years and have eaten at numerous first class restaurants. This is one of my current favorites!