New home storage

My client recently built their new home and they needed to fill a 4 meter empty space, their plan was that the TV would be on the wall but instead of a stand alone cabinet they wanted a wall to wall cabinet. The challenge that even in a new build the walls are not necessarily even. 

But we managed to get the measurements right and the result made the space look perfect for their needs. All the cabinets had adjustable shelves, the unit was made from pine ply, dressed pine and a dressed pine top.