So to get this straight, there are no supporting walls in the room below at all? If not then how can there be no room for a staircase?
What's the chimney made from? If suitably heavy masonry contruction then then might be usable to pick up the loadings.
You may be able to use a spacesaver staircase. (Alternate treads)
What's the chimney made from? If suitably heavy masonry contruction then then might be usable to pick up the loadings.
You may be able to use a spacesaver staircase. (Alternate treads)
