I'm an owner here and we always enjoy our week. The area has much to offer. Golf, fishing, wine tasteing, hiking, winter sking, fine dining and much more. Murphy's is a can't miss, Arnold is cute and several other towns within an hour are worth exploring (especially Sonora).
The units are Mountain Retreat are set in about eight different buildings, They range from 2-4 units per building. All units are 2-3 levels. Think cabin and not condo. You really get the fell of a mountain cabin in these units. They are nice but slightly dated. Always clean and well stocked. The new clubhouse & office will open in June, 2013. The golf course next door is tight but very enjoyable. You can also use their pool and restaurant.