clean up the place retain all the finishes colors and trim stage the living room with a big sectional couch that doesn t go past the window on the left side that is nearest to the patio slider door living room is closer to the fireplace and bench use the patio door for reference on the left side add a tv and a flame in the fire place illuminate the shadow crown moulding remove the window stickers stage the niches below the bench too add some realistic sunshine coming through on the left side couch to be on the left side retain same photo angle