Great support, just what you expect from a pocket sprung mattress. Just two faults with the product.

The memory foam cover just holds the heat.  Great in winter, but it's only March and it keeps me way too hot.  As it's underneath, its not like I can throw off a blanket, either.  I don't know what I am going to do when the warm weather arrives.

Also, I like to sit up in bed to read and stuff before I go to sleep, with my back supported by a couple of pillows.  At the top edge, the mattress has begun to have a permanent dent.  This mattress is going to look old before its a year old.  My old mattress never had this problem, after twenty years of use.  I only changed it because the springs were beginning to poke out through the cover, sharp edges tearing my sheet.  I want the old one back now.