Those with lower or upper extremity impairments often cannot readily or safely use a typical step or extension ladder, which require strong arms and legs plus good balance to climb. A viable alternative is the Rolling Platform Ladder. It can not only be wheeled around to undertake tasks that require climbing, but it is also designed to provide wide, stable step surfaces, handrails, and a platform at the top that makes for a more secure work surface. (Available in various sizes and configurations to accommodate one's specific needs.)