Wondering if anyone has tried this. We have a lounge with a longish wall with a chimney breast in the middle. There is a section from the wall to the chimney breast on one side, 3.30 metres wide, that we want to fill with bookcases. thinking of getting 3 80 cm and 2 40 cm billy bookcases into this width, and then covering the 5 cm gap on each side with architrave, to make them look fitted.
the section on the other side of the chimney breast, same size, would be empty except for some freestanding furniture.
Would that look ok? Would you have backs on the bookcases or just the wall paint?