Meet the Gym1 Indoor Gym & Playground: a pull-up bar for adults that converts into a jungle gym for kids. It is capable of holding up to 300lbs of load. It has 4 different attachments, including an indoor swing, plastic gymnastic rings, and a wood & rope ladder for climbing.
Gym 1 fits doorways between 25 to 36″ wide. It has a steel construction, weighing under 10 pounds.