10 Spots It's Okay to Snoop at Every Open House

Attending open houses can feel a bit awkward at first—after all, you’re basically invading the private space of a perfect stranger. But buying a home is a time to be bold. Make sure to be polite and discreet, and go ahead and peek into corners and covered-up spots. Knowledge is power, and playing detective can pay off royally when it’s time to negotiate a deal. | By Debra Immergut, BobVila.com