You can add a couple of walls on the corners to make it safer from roof collapse. It'll only take 5 resources to build since roofs don't cost anything and it'll be a good enough starter storage.

A quick and cheap structure to store materials and food can be made with a 9x9 roof and a wooden or steel wall in the middle.

simple storage features shipping containers that can hold tons of stuff and inventory tab helps you locating objects on the ma Steam Workshop:: Simple Storage - Refrigeratio

Each tile requires 3 steel, 12 silver and at least level 6 in construction the closest i can think of for 1.2 would be deep storage + simple storage + inventory tab. Not only your colonists love sterile environment, it's much easier to keep rooms with sterile tiles clean. Your food storage must be clean and while you can achieve cleanliness just by cleaning, sterile tiles in RimWorld provide additional 0,6 cleanliness. An approach that got a lot harder with 1.0, BTW, but I like the results so far Inspired by Skullywag's Extended Storage, this mod takes a different approach - storage buildings that pawns can simply carry multiple items to. LWM presents yet another way to deal with your storage needs: Deep Storage units! Currently available are multiple buildings that can store more than one object at a time. Even if you don't need to store dead animals - potatoes, rice and other vegetables also must be refrigerated to last Deep Storage Units, yet another storage solution (that will likely be for some time). A walk in freezer should be on of the first things in your game, because you will be short on food very quickly. Refrigerated Box Trucks So, that's how to store dead animals in RimWorld. This Add-On is for LWM's Deep Storage and RimFridge.

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