Gold farms are still much more tricky to create than an iron farm. Iron farms only need doors and villagers. I mean, you have to cover all of the nether in freakin half slabs to make your farm work! Unless you can somehow get above the bedrock layer at the top of the nether.
Wait a sec... I could do that using /back! Could you show me ingame what I would need to do up there?
lol i tried and i just failed hard on getting to the top. only the lucky one get up there in heaven of hell