A rug that's large enough to ground and support all the furniture in the space. That's how designer do it. The most popular size is 8 x 10'. But this will of course depend on your space. Another designer tip: Drapery is 1/2" - 1' off the floor. humandesigner designcoach interiordesigner designertips livingroomdecor farmhouse modernfarmhouse homelove drapery designerstyle wayfaircanada amazonhome invitinginteriors ceilinglights familyspaces livingroomdecor livingroom LTKcanada LTKhome LTKfamily