We stayed at Orange Lake the first time we came to Disney with our children. It is a beautiful resort, we were referred through a friend so didn't get in on some time share deal where we had to go through a presentation. When we stayed there in 07, there wasn't bus service to the parks that I know of. Maybe that has changed. We didn't plan for enough time to just be at the resort. The water features alone could afford a good part of the day to enjoy. There is a grocery store right out at the front entrance, so that was very handy.
What other questions do you have?
Maybe a mod could move this over to the Orlando Other Resorts section, you might get more feedback.