Better than expected and at this price is a excellent buy. Tried multiple matresses twice the price of this and this is easily the best. Medium firm, no roll together and not hot unlike some.

EDIT

After 2 months use - My early opinion still stands and the mattress is still retaining both shape and support. Honestly think I would struggle to find a mattress this good for anywhere near the price I got it for. The initial smell has gone completely now so, basically, a perfect mattress