4 Team Arena

I decided to try my hand at arena construction, this is what popped out.

It includes:
Sufficient viewing areas
Room for 4 teams
1 way team room entrances
A commentary box(not really, it's just where the lever is)
Stair-based gates
36 blocks of lava hazard

This arena can have several functionalities, from 1v1, to 4v4v4v4, to a few people punching each other into lava.

WARNING
This arena relies largely on people not being idiots (jumping into the arena, going into commentary box and messing with lever, etc.)

Notice
The schematic does not feature a base. This cannot be placed in the air without a platform/bugs.

Have a nice day!