Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Buy!!

I am very pleased with the purchase of the Ab Chair. Putting it together is very easy. When I'm not using it, it fits perfectly under my bed, which is a little higher than most. If you have a bed close to the floor, you won't be able to store it there. It's so comfortable, often after I use it, I find myself just sitting in it looking a TV. Worth way more to me than I actually paid for it.