Multiple gathering spots make a small yard seem spacious. Coslick turned around this sliver of green by painting the guest shed her own Beach House Blue, putting down paths of vintage brick and adding a table and chairs, lime-green rockers, and Adirondack seating in inviting arrays. Now it's an envy spot for friends who once thought she was crazy to take on this house. "I just knew I could do something with it," she says. And she did.