DIY wall-mounted shelving :: Uses twin tracks & sturdy brackets; shelf heights are adjustable. Brackets are screwed to boards that were sanded & stained for the shelving. As was said, it’s all about meticulous planning *before* drilling any holes :
Teak and Enameled Metal 'String' Style Shelving, [my dad must have had plans b/c he built this all over our living room. we had one of those cup type chairs also. it was all very mid-century modern up in our house.