The kitchen's depth is slightly longer than its width, with a staircase built across the back of the room.
I'm building an under-the-stairs scullery/pantry which will give a glimpse of a tiled, shelved cupboard, eventually filled with crockery and food. I'm also building a brick fireplace for the stove, using the same technique as the exterior.
Here are the stair pieces being built after painting:
Here are the stairs, not yet fitted, just in place to help with the planning: