The Oslo Bed Frame features a modern, natural Scandi look to it which allows for this product to be placed in various setting and still look fresh. Complimented with a wood effect and natural curves. Bed frame requires self assembly. This package includes The Aspire 3 Layer Memory Foam Hybrid Mattress, open coil and contains a combination of memory foam, comfort foam and eco foam layers with medium-firm support. For more info on the mattress follow the link https://www.jdwilliams.co.uk/shop/p/xo049