Wow was this assembly time-consuming! In the end, it is worth it but you definitely need clamps and/or more than one person if you want to cut back on your assembly time. Also, keep in mind that things indicated — i.e pilot holes (and no not the ones you’re supposed to put there yourself!), etc. — might not always be there. While it is probably better to assume that they will be accurate, please keep in mind that they MIGHT NOT be. This bit of advice will save you time and the headache of going back and retracing steps thinking that you did something wrong. Definitely use the BILT app if you can! Having two cordless drills also comes in handy, although I realize this is unrealistic for most people. The slide assembly was one of the worst things I’ve ever put together. Good luck!