I haven’t been able to sleep in a flat bed in years. Partly due to the fact that I have kyphosis so I have to sleep on my side, partly because of back surgery. Consequently I’ve slept on a love seat or in a recliner. When traveling, I’ve had to make do by creating a bed from whatever furniture and pillows are available.We bought a good quality 12” foam king size mattress several years ago. When we ordered the 2 twin XL adjustable bed frames I read the reviews and questions and found out that you could synchronize the beds to move in unison. In hopes of saving some money, I held off on ordering 2 mattresses in hopes that we could use the mattress we already had. So far, so good!The beds were easy to assemble. The remotes need to be paired to the control box. Do that before you flip the bed over and you’ll save yourself some time and having to lay on the floor to reach under the bed. A beep confirms the remote has been paired. Nice.These beds vibration motors have 3 speeds. The description didn’t indicate that when I read through it several times before purchasing. I almost bought the Posture + model just to get the 3 speeds. I would have been disappointed, as this model also had it, and it’s really just a little vibration. It may be more impressive with a thinner mattress, but no matter. It is a nice extra.We had to put the legs on their highest setting to fit our bed. Due to the style of our bed, we are not able to use the USB connections. If I were to make a recommendation, it would be to make the USB box separate from the bed frame so that it could be relocated to another part of the frame. This would also enable to locate one on each side of the bed, and mount them in an accessible location regardless of your bed style. Built in, in a fixed position on one side, when using 2 Twin XL frames to make a King size, the frame on the right will have the USB ports blocked by the left frame (when facing to bed from the foot).One of the vibration motors was broken upon arrival. It was making a rattling sound that I first mistook for thick paper being crinkled. I contacted Classic Brands and they overnighted me a replacement motor which was easy to replace, and gave me the opportunity to speak with “Gayle” who everyone raves about. I understand now why. She was very helpful and followed up via email with a tracking number. I took the old motor apart and found that a small plastic tab had broken off, probably in transit, that was being moved around by the motor until it eventually jammed the motor. Luckily, I unplugged it from the control box as it could have overheated and potentially caused a fire.I am please with the build quality. I am an Engineer, and trained to look for weak points or potential failure points. I initially see none. I’ve been sleeping in the bed since I got it set up on 7/3, and have been able to sleep through the night AND GET UP IN THE MORNING UNASSISTED! That’s huge!They do not recommend raising the bed beyond the max height of 10.5” which is the maximum achievable height with the modular legs provided, so know that going in and don’t plan to raise it higher due to the fact that the legs could bend.I am looking for a bed skirt that will work on the bed frame now. It would be nice if Classic Brands offered them so I wouldn’t have to try to find one that will work mechanically. This seems like it would be a good new product for them. Hint, I’d make it a wrap around style that would secure to the base magnetically. This would aid in washing as well as you could attach the magnets to the washtub and dryer tub.There are a number of sellers who appear to sell this same bed under different names. I’d recommend buying from Classic Brands as they support their product and are good to work with.Update 8/9/18: New massage motor arrived and was installed and is functioning. A few days ago the head motor on one of the beds stopped working. I emailed Classic Brands and they suspected it was the control box and overnighted a replacement. That did not remedy the problem so I emailed them again and they overnighted a new motor which arrived today. The new motor has different cabling that will not connect to the control box. I have emailed them again and await their reply.