The Beds Direct budget mattress is a great entry level budget mattress.
We have sold literally thousands and thousands of these over the years and they continue to be popular. It has a soft/medium open coil spring system and is approx 6" deep with hypoallergenic fillings. Can be used on divan or slatted bases.
As with the vast majority of budget mattresses on the market it is designed for use by smaller children or as a temporary guestbed mattress for adults. If you are looking for a mattress suitable for every day adult use or just a better mattress for your child the perhaps consider the Deluxe Comfort mattress as a starting point.
Note: Fabric colour may vary from image