In the cooler winter months, bring out your warm throws in jewel tone colors to warm up a room. Add draperies or at least fabric panels on the sides of windows. Velveteen options for draperies are available for inside and out. There are wonderful outdoor textured fabrics now for a warmer, comfortable look.
Rugs added inside or out make for a warmer more comfortable look.
Are you adding an outdoor seating area around a fireplace? You need to allow just as much space as you would for a sofa and chairs in the interior spaces – 14’ x14’ minimum.