Many people shy away from hosting friends because they think it’s too expensive, and to be fair, it can be. Food, drinks, seating, and even entertainment pile up so quickly that you’d almost be forced to reconsider. Here are smart, affordable things to buy for hosting friends at home. Extra ToiletriesThis one depends on the type of hangout you’re hosting. Borrow what you don’t have: Need extra stools, mats, or even a fan?