Easy way to climb

I am living in a 10 storey building. One of my worst nightmare is use the stairs when there is no electricity to use the lift.I am 20,Even i do not like to use the stairs then think about the old peoples and handicapped . Actually my friend with whom i usually hang out in school met with an accident this month. People in hospital told their parents that it would take nearly 2 year for him to come to normal condition. The problem is mainly with his leg. His home is a huge one with lot of stairs.So his parents decided to use a Stair Lifts instead of lift. They told me to look out for the best product. So i decided to surf the net for the product. Then i saw this site ameriglide whose major work is to sell quality mobility products. There i saw this awesome stair lift. then i told his parents about the product and the company.They decided to buy one for them.