Make a cheap rug luxurious?

[MarvEll]

Hello happy mumsnetters. I'm sure one of you can help me! How do you make a cheapo rug feel much more thick and luxurious and comfortable while we're sitting on it on the floor? Is there some kind of mat or foam or underlay I can buy?
We've got an anti slip thing, and the reviews mentioned how thick it was, but they must be on a different planet. Or my knees and bum are much more knobbly and sensitive then theirs!

Any recommendations out there?

Or do I need to spend much more money than is reasonable on a proper luxo rug? (I had thought£80 would get me something of much better quality than this one has turned out to be 😳)

not tried it but could you put a yoga mat or underlay underneath it?

Thanks @KirstenBlest! I think it's too big for a yoga mat. Do you know what kind of underlay?

Whatever you have. The rubber backed one but upside down.

www.familyhandyman.com/article/how-to-cushion-any-rug/

PVA would glue it to the rug or you could use velcro strips