Normally, stairway $5.00 per step, floor $5.00 per sqaure yard. As the carpeter itself depening the quality you like. Also, for the floor footage, you need add roughly 10% extra as you need to cut and through some carpeter.; K, j1 @( z% @+ z2 p) c# M
- \9 a% I1 f/ o/ j
This is just rough idea.