written by Melissa Dalton An Outdoor Pavilion, rustic and accommodating When Daniel Harkavy and his wife bought their West Linn house in 2013, its 5-acre plot included woodland, pasture and lovely valley views, but the deck off the back door overlooked a swing set. On warm weather days, you might sit on the deck’s built-in bench while waiting for the barbecue to fire up, but there was little else to beckon anyone outdoors. Yet the prospect of enjoying all that acreage was just what had attracted the family to buy in the first place. “We moved from three-quarters of an acre to 5 acres,” said Harkavy, an executive coach. “I always had a dream of living out on a bit more land and having more to play with.” The classic timber-frame home that came with the land had excellent bones, including vaulted ceilings and exposed beams, but the worn fixtures…