Great mattress! My husband is on the big and tall side so we really needed a firm mattress to hold up. All others we’ve tried have bad sag and end up being too soft after just a few weeks. We decided to go with this firm and do not regret it one bit. We’ve had it for about a month. It’s super cozy and has us feeling rested each morning so far. It was an adjustment {literally!} for our backs but we both agree it was much needed for back support and health. Highly recommend if you’re interested in a durable, firm mattress.