This is a good metal-bodied wide lens (or normal on m4/3) that is very compact and has good image quality. It is unusually well built for a modern lens. It's also able to focus to 1:4 without accessories!
The body is in good condition. The glass is clean and scratch-free. The focus is smooth and the aperture is dry and snappy. There is a tiny dent on the outside of the filter threading but it is very minor and the threading itself is not damaged.