$6,500 - 30'x40' Main tent up only, covering half the roof terrace.
Additional Options:
$4,200 - 20'x40' 2nd tent - covering remaining half of the roof terrace
$2,500 - 10'x60' Marquee Walkway tent - from roof door to main roof terrace
$750 - Heaters (each)
$1,500 - AC Unit (each)