It took me over a year of tinkering, re-building and re-designing to get a fully functional arena without sactificing the traps. Covering the arena itself was a challenge. Though, here I am, finally "quite pleased" with it.
Hope you enjoy!
Created with Essential Housing Tools.
Highlights for these, who don't do youtube:
Arena (main structure):
For some of my creations: ESO by Bayu