Love this mattress! After searching for months, and testing some out, we decided on this Beautyrest Silver. The thing to understand is that the same mattress will be named differently on different sites, so you have to know what the inner layers look like to compare. Wayfair carries this "Level 2" Beautyrest which has an extra layer of lumbar support. Notice the little bumpy layer about 7 layers down. It also comes in different firmness levels. I like a softer pillow top with support and this mattress delivers. Delivery was professional and prompt with notifications at every level. Another good reason to shop Wayfair!