ZINUS Keenan Metal Mattress Foundation - Queen Size Bed Frame with Headboard Brackets, Easy Assembly, Sturdy Box Spring Replacement | Perfect for Bedroom, Guest Room & Dormitory

I am very pleased with this product. I required a solid king sized mattress foundation for a guest room (I had mattress and frame, with no foundation). I also needed prime shipping to meet a deadline. I noted that many of the foundations ship prime, but 3-5 days (not really prime). This product was packaged very nicely and was so straightforward to move by one's self up and down stairs- a far cry from a traditional king size foundation. The materials were very solid. I was impressed and I am stringent in my evaluations. The instructions were basic (mostly just images with nearly no text) however I was able to figure things out and have it completed by myself within one hour. I do recommend having a power driver just to save time although this is not required. Everything fit together perfectly- tolerances were exactly to spec and I had no missing parts or issues with quality whatsoever. The most challenging to accomplish solo was fitting the cover- it is very snug as it should be. Once completed the foundation is exceedingly solid. I purchased the standing version of this product as I was unsure whether it would fit in my existing king-size frame. It fit perfectly. (I kept the legs for later and did not install them). Once the foundation was fit onto the frame and the mattress placed on top I found myself very pleased with the appearance, solidity, and strength of the unit. I lay on top of the mattress and there was zero noise, give or sound. This product saved me over $200 from the least expensive traditional foundation at my local furniture store, after which they required $50 shipping and delivery fees. Stairs and door frames would have been an issue with a king sized foundation as well. With this product my goal was accomplished at a fraction of the cost with very satisfying results.