It is state of the art and looks very contemporary. If you read and get familiar with the parts and the directions (which are very clear) anyone that can read a tape measure and drill a hole and can follow directions can install this product. I followed the directions to the letter and had only one minor set screw adjustment to make.it looks and works great. I was curious as to why the stationary glass panel sits right on the threshold and up against the wall without any kind of rubber bumper strip. but you caulk it anyway so its no big deal. The glass is so heavy and is held at the bottom in two places, so its solid and ain't going anywhere. The door slides beautifully and is not flimsy. The various parts are machined beautifully and look high tech. Do not be afraid to buy this or install it yourself. I saved a good chunk of change by doing it myself, and I had never done one before.