We had a family of 5, so the trundle was not an extra cost. I would agree with previous poster. Building 14 & 18 are the closest to your needs! We requested Building 18 or 27. Didn't want to get greedy and ask for 14 because it seems to be the most requested building, so didn't even try. When we checked in, we were in Building 14. We had a great location! Room 1457. Second floor, end room closest to stairs. Down one set of stairs and we were a short walk to the Main building, Food court, and Main Pool. Down the second stairs, we were a 3 minute was to the South Depot Bus stop. It was a great stay!