Choose side tables that are about 2” less than the height of the sofa arm. Coffee tables should be 1”-2” less than the height of the sofa’s seat cushion.
Use a 47" tall headboard if you don't want much headboard to show above your pillows or 52" and up if you want to show more headboard above the pillows.
Extend the curtain rod by at least 6”-8” past the outer edge of the trim on each side of the window. Always hang curtains as close to the ceiling line as possible to help elongate the window.