Yes, but its outdoors! From northbound World Drive the uncle should tell the toll booth attendant at the MK Toll Plaza that he's only picking up someone from the TTC. He should use the far right lane (except not the one for Disney buses). Upon passing through, one lane continues to the far right and that is the lane to use. The rest of the road goes into the MK parking lot. Proceed north on this section of World Drive until the first light which is Seven Seas Drive. Turn left onto Seven Seas and the TTC parking lot will be on his right shortly thereafter. There is no charge to go into there and she should be waiting at the parking lot edge near where the taxis park.