For 500 bucks, its up to parr with the quality. If you want top quality,  youll spend 4000 of more for a hardwood version of this. All parts came labeled. Nothing missing. There is a section where the instructions were incorrect.  If you can think,  you can figure it out. I added a some 2 by 12 plates to strengthen the structure and add casters. This was used to store my snare drums and mic stands Im a home studio.