I have been doing research into this too as we are staying at the new DL Villas later this year. We arrive in to John Wayne Airport about 6:00pm so should be onsite about 7:30pm. I have hired from Select Scooters in the BWPPI and was really pleased with my scooter but they close early so I looked around and found One Stop Mobility who are located at the Camelot Inn are open till 10pm and still only a short distance from the Disneyland esplanade. I am planning on getting our Uber to drop me off there directly and my adult daughter will continue on to the DLH where she can wait for me with the luggage. I will then drive my scooter through the Esplanade area and Downtown Disney and meet her in the DLH lobby after which we can check in. I know it seems a round about way to do it and I know Select Scooters could meet me at the hotel for handover but I don't have an accurate time as to when we will arrive so I think it would be safer to be dropped off at their office in the Camelot Inn and just pick it up from there. Just thought I'd give you my plan which may or may not suit your itinerary but there you go.