This machine is absolutely fantastic. Its like having a smith machine for the dumbbell press. I struggle with the bench press and pec development because of a separated AC joint in my left shoulder. With this machine I can isolate each side and get a strong pec contraction. The build is very high quality and perfect for all pressing accessory work. It is easy to assemble in about an hour with basic hand tools but a ratcheting wrench and impact driver is the way to go. It comes in two boxes to stay under the 150# limit for UPS/FedEX. Works great for decline/flat/incline pressing but really shines for the neutral grip incline.