The Balloonery - 2500 balloons - best office prank balloon room

Have you ever wondered what it would be like to play in a room filled with balloons?
Our manager went away on holidays for a month and left his office unlocked. When he came back, this is what he found.
The balloon room stats:
Balloons: 2,500 (150 were inflated with helium, however, deflated over night)
Setup time: 1 day (team of 2-4 people)
Popping time: 12 minutes
Clean up time: ~1 hour
Confetti: about 30 balloons had metallic confetti
There is still confetti in his office a few weeks later...
[Music under license from Moby]