Review on IPrimio Aluminum Bed Riser Sturdiest by Flavio Scarola

I bought 2 (5.5 inch) single beds first; The material was very durable and easy to assemble. My single beds were already a bit higher so the extra height allowed for a lot of extra storage which we needed. Two students slept in these beds with no problem. I just bought two more sets of Queen Temperpedic wood frame mattresses. I was a little concerned about the weight and we wanted to build our own risers, but I decided to test the dual posts on them first. The feet easily support the weight of the bed and keep it perfectly in place. However, the lady occupied 7 stalls, as there were three additional supports in the middle. But the bed isn't going anywhere. All of our beds are in corners so safety is not an issue as even if my teenager comes running at full speed and falls onto the bed the bed cannot move enough to slide off the stand. All beds are covered with plush carpets, which also helps prevent unwanted movements that can be made on the hardwood floors; however - I don't think they will slip on hardwood floors because of the rubber mat on the bottom. I really don't understand the bad reviews - we think they are durable, safe and perfect for our needs!