I do have to say that the DTD bus is much better than the Resort bus, they have cushion seats and under storage for strollers.
You would think Disney World would do this for families!
I wish they did... You would think they would...but nope! Fold, carry and hold on tight, so that your stroller doesn't turn into a weapon! Good Luck!
Hint: If you ask the driver as you are loading, some will allow you to enter the back entrance (just the stroller holder), so that you don't have manuver it through a full bus.