Arrange a pouf or two that can instantly become a book stand, footstool, or act as an extra chair if you have your colleague working with you. Place nested stools that can double up as side tables, bookshelves, and seating areas when needed. Create a small reading nook with an armchair if you want to take a short 10-minute break in between. Design a comfortable window seat or place a rocking chair to up the warmth of your home office instantly.