This is a design idea for my bedroom cupboard, the idea in part being to block out the noisy neighbor, who wakes me up sometimes and neaten the house up a bit. My intention is to slowly finish the house with small DIY projects like this.
1. This is my bedroom as it is:
2. Going to have to put up battons at 1m centers, in between which some insulation material can be put:
3. A simulation of the completed project: