For product: The motor for raising and lowering is pleasantly quiet. Fortunately, a cordless Fernb. included. because with the corded the cable is too short. If the screen, as in my case depends in 3m height, one is no longer ran to the keys. I also have a switched outlet installed for the receiving unit not always draws current. From the screen: This is my first canvas, that I have no comparison. The image is sharp, it can be seen any waves or wrinkles. I had the canvas yet donated a fixing in the middle. I do not know if it sags sometime. The case is about 3.3m and is held only the right and left. The smell does not bother me, remind me more of the slide shows of my childhood. After 2-5 days the smell contorts slowly. For shipping: This allows the evaluation shrink around a star. I realize that such a package can not be time just brought to the Page service. But the delivery was about 4 days earlier announced (without fixing) on a fixed day in a time window of 5 hours. The forwarding ("messenger of the gods") in a 7km away Nachtbarort. Also did not listen to reason. ... Fortunately I have nice neighbors.