If it's a really firm mattress you like, this may be the right mattress for you. What makes it firm, you ask? With 800 posturized coils and a few high-density upholstery layers, the Villa Bellagio is actually the firmest mattress in our showroom. What the heck is a "posturized coil system"? "Posturized" simply means that the coils are closer together in the middle of the mattress. Common sense tells us that every innerspring mattress should have a similar system. This mattress would be a great choice for a back or stomach sleeper, however if you are a side sleeper, you may want to consider the Villa Bellagio - Plush.