The Orthokinetic Octavia Support is a nice, firm mattress that offers excellent back support. It has a solid 15 year warranty.
Orthokinetic Octavia Medium
The Orthokinetic Octavia Medium is a comfortable mattress from Amart Furniture. It uses a latex and memory foam in its comfort layer.
Dream Elegance 2000 Comfort
The Dream Elegance 2000 Comfort is a basic mattress that would be more suitable for a guest room or for a temporary arrangement.