ISTR this has been mentioned before, and at the time it got some good feedback - i've recently moved and need to get a few rooms done, so thought it might be worth asking a couple of questions about it :-}
What's it made of ? (I think it's a polyurethane foam, but not entirely sure)
Has been anything else been released that might be preferable at a similar price point ?
If anyone's had it fitted, how durable is it, i.e. has it flattened / lost its' bounce ?
TIA :-)