I remade the dungeon from 1 monster spawner to like 20 (We love farms here at Remaking structures Co.) You can get diamonds, golden apples, etc. Here (Just check the double chest outside of the structure for the loot table)
Minecraft and Mojang. It was made on Java edition so no clue if it works on bedrock edition aka pocket edition. If you have any ideas for structures tell me. Download File: https://www.planetminecraft.com/project/remaking-minecraft-structures-because-why-not/