I'd give it 4.5 stars. Got black, king size for a guest room that is used a few times a year. Attractive and no flaws everything fit together without any issues although pay careful attention to instructions as there are 2 steps not quite accurately described although easy enough to figure out.
A one person assembly except for when attaching sideboards to head and footer. Lots to assemble, figure a solid 3 hours. Any reviews saying otherwise are not accurate. This might be one of those items where it's worth paying the assembly fee if you can value your time. But not difficult just time consuming.
I wouldn't get this for everyday use, I'd spend the extra money and get something a little more sturdy/very high quality. Not that this isn't attractive or high enough quality, just think better suited to a guest room situation.