If you have the space, make a cozy cabana to put in your back yard. First build the frame using PVC pipes. Then dig the foundation holes. Add the legs and, at the end, add the curtains. You can customize this project however you want.
26 House Plants That Detox The Air In Your Home Naturally NASA researchers suggest efficient air cleaning is accomplished with at least one plant per 100 square feet of home or office space. Here's a building that creates its own air.