<p> Residential Elevators </p><p>Advantages Disadvantages</p><p> Can access multiple levels; vertical  Involves complex construction and movement of up to 50 feet installation requirements  Size of cab is variable  Need more power supply on a  Needs a stable, solid base which has a dedicated circuit 8-14” depression below floor level  Very expensive (interior < exterior)  Shaft can be constructed on the  Location is critical exterior of the home depending on  Requires architectural drawings and bylaws building engineers  Allows most flexibility for control  Takes up about 25 square feet on every access, size of the cab, automation of level it crosses gates/doors  Increased automaticity = increase costs  Home layout may not accommodate a full elevator</p><p>Photo source: http://www.regionalelevators.com/images/faq1.jpg</p>