Yes!
Yes, there are 2 locations and the rental is really affordable, it is really worth to rent it.
Yes they do. The prices are different for the Disney parks but for Disney Springs a non ECV It's $12 a day with a $100 refundable deposit. For a ECV it's $50 a day with a $100 deposit. The wheelchairs are on a first come first serve basis and they do not accept reservations. The wheelchairs cannot leave Disney Springs.
Yes, there is a rental place near the stairs by one of the parking garages.
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