This product is a very heavy duty mixer shelf. My husband actually installed it in a cabinet that had a drawer over the door. If you are going to do this, make sure you measure carefully as the mixer shelf will take up the entire lower cabinet--from top to bottom. You need to allow room for the height of the mixer and for the fact that the mechanism swings all the way to the bottom of the cabinet. If you install in a cabinet with a drawer over it, please consider that the shelf for the mixer will not come up to the height of the counter top, but it will be approximately 4-5 inches below the counter top. I have a large 6-quart Kitchen Aid mixer which is quite tall and I am only 5'1" tall, so it works perfectly for me. It is actually at a more workable level for me than when it was sitting on the counter top. We found that installing it with this set up meant that the mixer would have to sit parallel to the counter due to the height restriction of having a drawer over the cabinet. The instructions were excellent and my husband said they were easy to follow. It does take a long time to install because you'll need to do a lot of precise measuring. My cabinets are white and we used a 3/4" thick x 15 3/4" deep piece of white prefinished shelving from Home Depot and my husband cut it approximately 20 1/2" long and left the 15 3/4" side uncut. The shelving works great because it is the recommended 3/4" thick and is finished on three sides. He placed a 2" high piece on the 15 3/4" backside as a 'backsplash' so that I can store attachments there and they won't slip off the shelf and end up in the back of the cabinet. The delivery was so quick we couldn't believe it. This device will be a God-send for me and I look forward to never again having to lift that heavy mixer from my cabinet.