Hi, I work at home in my bedroom and now have set it up so I have a nice high backed chair. Plus my desk now faces the door and my best direction for success. It used to be both my desk and bed faced the worst direction! Anyway, its all good now except there is a window behind me. I covered it with a pretty sheet but it's a light yellow with blue flowers. Would a darker sheet be better? When prosperity kicks in I'll buy real curtains and perhaps a house with a home office but I'm trying to do the best I can with what I have at the moment.