A 4 players PvP arena all made of wood !

Detailed features (in French)

It's a 51x51 circular arena which includes 4 rooms with different colours (red, yellow, green and blue) to plan PvP events.

Each room features a bath, a bed, a chest (with some stuff in it, you can customize it), a workbench and a bookshelf.

When the 4 players in their rooms are ready, they have to switch a lever to show they are ready (a redstone torch in the arena will light up). You can't exit your room until the end of the match (hire a staff to open the doors when the match is over, there are pressure plates outside the rooms).

The 4 levers have to be switched to engage the starting process. You hear a sound like a Mario Kart starting signal and all the doors open.

At the top of the arena, there's a VIP box with a dispenser and the best point of view to watch the show. This dispenser is to throw anything you want at the players (default is 4 ladders for the match ending because players can't climb up to their rooms until the match ends, they'll have to fight to death >:D). But you can put anything you want in it (example: awards like diamonds, gold, etc.).

There's a snack/bar in front of the VIP box, with 2 large chests. You can enter this room from the outside (near the 4th player's access).

Below the arena in the basement, there is the messy redstone circuit that coordinate the doors opening. You shouldn't touch anything unless you want to modify/improve the system. :)

Additional Notes

1. Minor changes are to come, but most of the building is done. Stay tuned. ;D
   
2. There's no demonstration video at the moment, my laptop has crappy graphics and CPU (if you want to make one, go ahead, I would be glad).
   
   
3. I didn't test this map with 4 players, I'm currently not on a server.
   
4. As you can see on the screenshots, there's snow. It's due to the flat map I downloaded which is in a snow biome.
   

MCEdit Schematic is actually the world save in a .rar file. I'll upload the real schematic file when major changes are done.