Floor height ：2800mm (110.24”)
Steps：15+1 （Final step is second floor )
Step height :175mm(6.89”)
Stringer: 200*100mm , Hidden to wall
Wood tread: 80mm
Railing : Did 25mm steel pipe
They work well with minimalist designed homes due to their inherent simplicity.
By selecting thinner treads, open risers, and thin metal stringers, straight stairs can be made more transparent than other types of stairs,
allowing less obstruction to the view beyond.