As all of our ottoman bed bases are constructed from high-standard sturdy timber, they can hold most types of mattresses, from pocket springs to open coil (we recommend these particular models for the lightest lift possible). So, you can purchase a lift-up divan bed without sacrificing the perfect mattress for your sleeping style. Instead, simply choose your mattress based on size and your comfort preference, whether that be soft-medium, medium, medium firm, or firm.