Neat idea. Random initial impressions:<p>* On search listings, make clicking anywhere in the rounded-rectangle for the search hit go to the details view. (Actually, maybe make the whole rectangle a hyperlink, so people can middle-click and do all the normal browser link things with it.)<p>* On the detail view, there's no obvious button to go back to the search view. Even if you support old-school browser back feature, which is commendable, you might want to also have a button/link.<p>* On the detail view, the Twitter/X logo button in the upper right corner of the window almost looks like a close-window X like we see on some other sites for going back to the search view.<p>* You might want to make a clear argument for why people should use this instead of a liquidator, eBay, CraigsList, Facebook Marketplace, etc. (As a buyer, I'm thinking maybe I can find a deal here because there's not many other buyers. But as a seller who just lost their startup, I'd be thinking what's the easiest way to make these Aeron chairs and standing desks go away, with money a second priority, since there are better uses of my time and storage space.)<p>* You have a spam.