Let me start by saying, this cushion is a game-changer for anyone looking to spruce up their seating without breaking the bank. I've been using it on my piano bench for about a month now, and here's the real deal.

The linen fabric feels surprisingly luxurious for the price point. It's soft to the touch but doesn't feel cheap or flimsy. After several spills (thanks to my coffee habit), I can confirm it cleans up beautifully - just spot clean with mild detergent and it looks good as new.

The 70D high-resilience foam is firm enough to provide support during long practice sessions, yet comfortable enough that I don't get that annoying numb-butt feeling. It maintains its shape remarkably well - no permanent dents from sitting, even after hours of use.

Now for the not-so-perfect parts: The sizing can be tricky. While mine fit perfectly (I measured twice before ordering), some reviewers noted discrepancies. Also, while the ties help keep it in place, they're not miracle workers - you might need some non-slip pads if you're using it on a particularly slick surface.

Would I buy it again? Absolutely. For under $20, you're getting a quality cushion that transforms any hard seat into a comfortable spot. Just double-check those measurements before clicking 'buy'!