Hi
All the answers you provided are correct except the below. I feel the below 3 answers could be different from yours,
12. Easy Wheel chair access to cafeteria - False (The access was not easy. You had to move a level. hence False.
13. Parking badge needed for all - False (Parking allotment for special badge holders. Not everyone required badge).
18. 4 months (1 month for approval and 3 months for equipment arrangement.)
I think the answer for question 18 is 3 months. As the question was the time required after approval.