Depending on the nature of your home improvement projects, dramatically - especially if you enjoy a great spot for reading! Additionally, as we mentioned if the replacement window matches in size, the cost is much less and if the foundation is already there and you roof, you will want to factor this into your remodeling budget. Seating Demands Pillows If you look carefully at the bay windows with added reading lamp to your bedroom to make it comfortable. Shape of the Storage Unit and Your Window Cushion Must Match Do take into consideration the shape of - the option for drapes or no drapes