My husband and I are taking my elderly parents to Palm Desert in June. It is the first visit for them to California and they are very excited about it. I need to know which Marriott is best for handicapped elderly folks. Mom uses a walker and can not walk very well at all. She enjoys swimming and spa tubs for socializing, but needs to be close. Dad can walk a little better, but at 93, he's a little shakey too. I've been looking at Shadow Ridge and the Marriott Desert Springs Villas. Are either handicapped friendly?