A 56 hour, with two people assembly time means I wouldn’t recommend this. The absolute minimum is done to assist with assembly - no screw holes or grooves for the huge numbers of screws. You have to measure out and create own cable holes. The instructions are shocking - pieces numbered in instructions but nothing marked on actual pieces so an hour figuring out what bits are what. I nice, solid piece of furniture but in already busy  stressful lives this is simply not worth it. Should be pre assembled.