Customers generally find this product to be functional and supportive, serving as a good alternative to traditional box springs. Many reviewers praise its ability to provide adequate support for various mattress types, with some noting it helps prevent sagging and improves comfort. The value for money is frequently highlighted, with customers appreciating it as a cost-effective solution. However, there are significant concerns regarding the product's size and fit, with numerous reviews indicating it does not accurately match stated dimensions or fit standard bed frames, leading to disappointment and difficulty in use.