Various component builders / modular mattress sellers (incl. Arizona Premium Mattresses referenced) DIY modular mattress (latex layers + coil base)
8/10
Redditors report good longevity when using latex as the load-bearing material, often treating the top layer as a replaceable wear component. Community sentiment on BIFL is generally positive for latex-based DIY/modular builds, but not universal due to comfort/temperature issues and occasional early sag in foam mattresses.
