I think the game creators should consider having some kind of barter trade for players to trade for parts. I have 22 hammers but no hard hats therefore cannot use to add houses/businesses. I also have 19 duct tapes and 19 bubble wraps but only 5 crates so cannot upgrade inventory. I am struggling daily to juggle my storage things. Alternatively, it will be great if players can exchange say 2 hammers for 1 hard hat or something similar to this? I like this game but it is getting to be too frustrating when it is so difficult to get parts that we need.