Thank you so much, I'll look up ScooterBug. My daughter is flying in with her big crew (6 kids) and I'm hiring a town car to get them to the resort so having a stroller at valet would be perfect.If you are staying at a WDW onsite resort, only ScooterBug can deliver directly via Bell Services. Any other vendor you will need to meet in person. If you are flying, I think there is a vendor at MCO (maybe Kingdom Strollers?).
If you are staying at a non-WDW resort, most likely the vendor can deliver to Bell Services.