Sheds can be small open-sided tin-roofed structures, used for recreational activities.
A hobby is a regular activity that is done for enjoyment , typically during one 's leisure time . b. Serious leisure is the systematic pursuit of an amateur , hobbyist , or volunteer that is substantial , rewarding and results in a sense of accomplishment . Shed . Sheds vary considerably in the complexity of their construction and their size , from small open-sided tin-roofed structures to large wood-framed sheds with shingled roofs , windows , and electrical outlets .