Took me about 8 hours to get stuff unpacked, and closets loosely assembled. I just got shells all bolted up but didn't tighten anything.
Yesterday took me and helper full day to get them installed. I used 1 1/2 angle iron. Bolted to every stud with solid screw. Probably overkill.
Walls is not straight of course, but we were able to make it work. Lockers bolt to each other, then we made sure all aligned and did final tightening on all of them.
They look nice, feel very solid and I think this will solve my storage needs. I can put some stuff on top as well.
I also have 2 cabinets where I will be installing sink. Currently work in process. Got countertop from Hoods.
Damage update:
ABF Freight did really bad job with delivery. Surprisingly only one base cabinet was damaged and random closet parts were damaged. Saber shipped replacement NEXT DAY. Excellent service from them. Now I am stuck with those remainder cabinets. I will salvage them of course if they leave it, but seems like ABF planning to pick them up (what are they going to do with it??)