I wanted some "fancy" chairs - I'm not going to lie.  They also had to be in velvet.  These were the perfect choice.  They shipped almost immediately and the boxes were not too heavy for me to bring in.  
It takes a lot of screws, nuts and bolts to assemble the chair, but that is normal.  I had my dad come help me.  It took an hour and a half to put them together.  
I was afraid they might not be sturdy enough, or be rickety, but after we tightened up everything they are sturdy and OH SO COMFORTABLE.  It's like sitting on a cloud.  They are exactly how they are described online too.
If you live alone or don't have anyone to help you, I would recommend getting help to put them together.