Perfect! Great fit for my bed! Package intact, delivered with care to room. Works very well.  Very heavy, solid base. Light under bed… and mini flashlight on remote BONUS! Total of 4 usb outlets (you will need a long usb cord because the outlets are underneath base)The legs with this model are one size, not height adjustable. Massage feature is vibration… my mattress is super plush and I still found the massage feature quite relaxing. Highly recommend for creatures of comfort!