Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It's too small and you can't return it once it's assembled.

I thought my outdoor chair cushions would fit because the advertised dimensions of the deck box are a couple of inches larger than the cushions. Wrong! Once I got it assembled I learned that the INSIDE of the box is only 17 x 19 x 37 inches. The box is really sturdy, though, because I was unable to disassemble it in order to return it. Suncast's customer service department confirms that once the box is assembled it's permanent. So I'm stuck with it. I'm sure I can find some use for the box but will have to store my chair cushions somewhere else.