#2: Colorful curtains for office
The plane office curtains can be replaced by new colorful ones because these colors can fill your mind with instant joy and energy at some glance.
Learn how to make here
I have recommendation for you hopefully you might find useful. It is one of the most useful things i have encountered recently. It is a kind of holder which prevents detergent leakages, which used to be a big mess .. you can see this gadget here