The roof will happen soon bdfd
I had a little tweak with the office area, made myself a couple of book shelfs that match, or resemble, the desk.
In order to maintain the openness of the loft i have avoided walls between the various areas, here i have used 2 cabinets, back to back, to split the office from the dining area.
and the stain glass partition ( 8 windows) is just visible, separating the lounge area.