stable bay
Crafting tools/equipment as the game has gotten more things over time has gotten incredibly annoying having to place every tool back into your stash manually to quick-craft. Factoring inventory and then storage would solve the issue without causing any balance issues. This will solve players having to open craft -> click down to bronze -> craft bronze -> close menu -> go to storage -> deposit item -> open craft -> click the invisible "Return" button ... repeat 8x
As a slightly more advanced solution, recursive crafting so you can just click 1 time to craft up through bronze, iron, gold, platinum provided all the materials are present in your chest, but this could cause issues with clarity of material costs (for example spending 80 pearlers you didn't mean to)