What’s the easiest (and quickest) way to cash in on your used goods? Sell them on eBay, of course. Entrepreneur Michael Williams is hoping the model works just as well for selling his company YoRoomie on the auctioning site. The app, which matches renters with potential roommates, launched in the summer of 2015 and garnered thousands of users.

In April, Built In Los Angeles reported on how YoRoomie, a roommate matchmaking app, was selling itself on eBay. Here's how it turned out.

Moving to or around LA is an enormous undertaking. Finding the right place, the right neighborhood, and even the right roommate is tough in a market with so many options. We put together five local companies to help ease the pain of the search.