My combat arena with easy access Nurse/Dryad house

The arena is simple in design but offers a place to do just about any event or surface boss fight. there is a single npc house that has been divided into 2 with the bare minimum for what is

Guide:Defending against invasion events - Terraria Wiki

I defeated expert Moon Lord in my first summoner only run. It took 26 deaths and I've been waiting to post this for 52 hours. Am I ready for expert hardcore yet?

Female Demon Gladiator Photographic Print for Sale by DeanSpencerArt

Guide:Bases - Official Terraria Wiki

So I was fighting the OOA (pre-Golem) and since I placed the arena between this 2 houses, this 2 helped me do deal A LOT more damage 😂. : r/Terraria

The Fair Folk - TV Tropes

PC - How could I improve my arena?

How to defeat the Moon Lord in Terraria - Quora

Guide:Arena - Terraria Wiki

First time creating good npc dwelling places. Here's Dryad's treehouse and Nurse's hospital (ladies first!) Pre-hardmode so I don't have all materials. : r/Terraria

Guide:Arena - Terraria Wiki

Guide:NPC Happiness - Terraria Wiki

How to Get a Nurse to your house in Terraria « PC Games :: WonderHowTo