I have a 12 inch Gel Foam Kingsize mattress and it is stated in their description and photos that my type of mattress would be compatible but my mattress does not conform to the base. The base is sturdy, the base comes assembled you only need to attach the legs. The vibration is not strong but the noise from the vibration is a little loud. Check your mattress before purchasing because your mattress should stay flat to the base while its moving and when it is in the adjusted position.
Check your mattress before buying base
I have a 12 inch Gel Foam Kingsize mattress and it is stated in their description and photos that my type of mattress would be compatible but my mattress does not conform to the base. The base is sturdy, the base comes assembled you only need to attach the legs. The vibration is not strong but the noise from the vibration is a little loud. Check your mattress before purchasing because your mattress should stay flat to the base while its moving and when it is in the adjusted position.