Record stores that carry used stuff generally struggle with the balance of massive inventory versus organization. Stinkweeds has found a balance which I think works for them. Or at the very least, for me.
The used vinyl isn't massive, but more importantly, its right up my alley. As aging indie rock pseudo hipster, I struggled with not buying the whole store. Plus they have all the new releases I could ask for. I literally picked up 4 different albums and walked around with them, each time saying 'Yup, this is the one I want,' only to change my mind again.
Prices were great, staff friendly, and if you a burgeoning or veteran music snob, there's something here for you. Plus you can see it from the light rail! What more do you want?