Here's a shot of my "home gym". With the exception of the stability ball, these are all courtesy of my last gym, which closed. On the last day they let their favorite members take a few things home. (Not shown, but acquired, a jump rope and some resistance tubes.) The weights range from 5-15lbs.
On Sunday I felt guilty about going to the gym on a beautiful day, so towards the end of the day I decided to try to do a quick upper body workout at home. So I turned on some music, opened the sliding door, and went at it.
It was short lived and not very successful. But, it was better than nothing.