My sister and her family will be vacationing in Scottsdale. She was looking at the buffet at the Westin Keirland where she is staying but it impossible to tell looking at the menu how it would be. Is there somew here else she can go? It doesn't have to be a buffet but the food has to be good. She has a car but prefers not to drive. Any reccomendations or is the Westin fine?