Paula Antonevich and Patrick Sanders have lived in Seattle for a couple of years, and they’ve enjoyed all the city has to offer. Now they’re ready to buy their first home. When Paula moved into Patrick’s 800-square-foot rental, his place went from cozy to cramped, so they have begun looking for a home in the town of Everett, Wash., 40 miles to the north. Helping them out in their search is realtor Aleta J. Kennedy.