We do most of the assembly for you, so all you have to deal with is closet installation. You can read more information about closet installation, or if you truly want us to do all of the work you can contact us and find out about our full service options. We do maintain that our closet installation steps are easy enough for just about anyone to handle, and over the years we've simplified them quite a bit by making sure many parts of your custom closet get assembled by our staff, prior to shipping. Opening the box you should find only a couple hours are necessary to complete the process and enjoy your new closet organizer.