 | Consecutive Stiars: these stairs are one way with no turns, inside or outside. |
 | L Shape Stairs: These stairs are designed with a 90 degree turn and a landing area on which the piano may or may not be placed. |
 | Pie Shaped Stairs: Same as L Shape above but with no true landing. |
 | U Turn Stairs: These have a 180 degree turn and landing. |
 | Spiral Staircase: Perhaps the most difficult, please provide dimensions. |