Hello!
I'm currently working on getting the measurements for our staircase up to the upper floor.
The guidelines I've received indicate that the step height should be around 190mm, and the tread depth in the walking line should be at least 250mm.
At the moment, it seems our staircase will have a step height of 184mm with a tread depth of 250mm.
Should also be okay according to the experts.
Good luck
