Take a look at this space-saving alternating-tread stairway we just built. It consists of 14 risers @ 7.75" (108-1/2" Floor-to-Floor height) and 13 alternating treads which add up to a total run of only 65 inches. Yes, that's right, 5'-5" in plan view. Let us know if you need one like this. We'd love to build one for you. Give us a call at 916-991-9700.