16” deep hybrid mattress. Thick memory foam layer over high-quality coils. No smells No stains Always had a mattress protector on it. Is on the soft end of the spectrum. My back now needs a firmer mattress, but now (as a side-sleeper) my arm hurts. Going to a medium firm next. Fun! I can’t carry it, but if you supply the labour, we can move it in one of my trucks. Thanks!