Ive created a bedrock iron farm that is getting 7 to 10 stacks of iron a hour. Hard to put it into words without video but will try . you create a 3 layer stack of 21 beds in a seven by seven platform(total 63 beds). stack 3 layer of blocks 7x7. lay a roll of 7 beds then 7 beds then space lantern 3 bells lantern space, then 7 beds. knock out the blocks below those beds and lay 21 more beds under the beds you just laid then knock out the next roll of blocks and place 21 more (easier if you not do 2 rolls of blocks till end so you can get the beds in the center laid). Then remove all blocks under beds. Surround the beds with a wall and the blocks around the top layer of beds place 21 workstation instead ( I did 5 per side and one side with 6). Place solid blocks directly over lanterns and bells because golems will try to spawn there. Brings wall up 2 more layers past beds(I like glass for that and put half slabs in center at glass level not above. Then make a spawning platform with running water all around that platform at top beds level draining down into a central water running platform that pushes to a kill chamber of choice. Add 21 villagers into center bed enclosure and thats it. I hope that was explained good enough.
Ive created a bedrock iron farm that is getting 7 to 10 stacks of iron a hour. Hard to put it into words without video but will try . you create a 3 layer stack of 21 beds in a seven by seven platform(total 63 beds). stack 3 layer of blocks 7x7. lay a roll of 7 beds then 7 beds then space lantern 3 bells lantern space, then 7 beds. knock out the blocks below those beds and lay 21 more beds under the beds you just laid then knock out the next roll of blocks and place 21 more (easier if you not do 2 rolls of blocks till end so you can get the beds in the center laid). Then remove all blocks under beds. Surround the beds with a wall and the blocks around the top layer of beds place 21 workstation instead ( I did 5 per side and one side with 6). Place solid blocks directly over lanterns and bells because golems will try to spawn there. Brings wall up 2 more layers past beds(I like glass for that and put half slabs in center at glass level not above. Then make a spawning platform with running water all around that platform at top beds level draining down into a central water running platform that pushes to a kill chamber of choice. Add 21 villagers into center bed enclosure and thats it. I hope that was explained good enough.