Very sturdy and solid cabinets. I purchased 5 to provide storage in my mud room/laundry room. We ended up bolting them together for a more finished look and shimming the bottom for stability. Didn't need to secure them to the wall after that since they are too heavy to budge! Happy that they can hold so much weight. Quality of the cabinet wood is great but the doors sound hollow and thin. Will need to add felt disks to keep the banging noise down. Instructions for assembly were adequate but there were no predrilled holes to attach the hinges to the doors and you will need to adjust them quite a bit to get a balanced look. After assembling the first one, we decided to build them on a table to keep from bending over. It took about 12 hours to put 5 together with two people.