If it is really just to sleep, I notice the Buena Vista Palace at Disney Springs is having great rates because their pool is closed for construction, for $88 (at least for my travel dates)
Also, when I have been in your shoes, I always use hot wire and grab a 3-star with free breakfast. It is always a residence inn or courtyard or homewood suites. You can filter all that don't have a 90% rating, etc. Rooms will be about $65 on Hotwire if you are willing to stay in the south i-drive area, which is super close. Great deal.