We have booked the Buena Vista Suites...there are 5 of us though, so we need the suite style. It includes free breakfast, and was $99 for the night. We booked it for the night before we check in to Disney, as we are driving down and aim to hit Orlando by about 5 that day.
We couldn't book it for the day we leave Disney, it had no availability, so we are booked at the Quality Inn Suites...same deal.
There were a few cheaper places, but with 5 it didn't work for us..
Try Bookings dot com...they were great to search with!