I have made a new model (this is the front view) and the staircase is the blue sticking out bit, and is supposed to to be a glass box!
All of the rooms have moved around in a better way and it is starting to look good.
The back view is particularly exciting and we also have a high parapet on the roof for health and safety purposes. Obviously, we will never think of using it as a roof garden or terrace!
The Architect is going ahead with more detailed plans and we will soon be able to put them forward for an initial check with the planning department.
On the photo above top left and bottom right are the old plans, and bottom left and top right are the latest, don't ask me why.