Built an enderman farm in main world close to my base. Need advice

So I built an Enderman farm in the regular world, close to my base at the top of a mountain. The very top of the structure where the Endermen should spawn is

How to Make An Enderman Farm in Minecraft (2022)

What are your tips to build a basic farm in Minecraft? - Quora

Minecraft enderman farm #minecraft #minecraftbuilding #minecraftbuilds

Finally built my first ever Enderman Farm, and manipulated my first ever End Gateway! : r/technicalminecraft

How to Make An Enderman Farm in Minecraft (2022)

Tutorial/Help) Made a working Enderman farm on Bedrock 1.16.100 I'd like some tips on improving it! (Sorry for photos of a screen I'm playing on Switch) : r/Minecraft

Minecraft enderman farm #minecraft #farm #educational #tutorials #onep, how to spawn a endermite

10 best mob farms in Minecraft 1.20

Minecraft Enderman XP Farm 1.20.2 - BEST DESIGN