This table is very well made, beautiful & sturdy . My husband put it together yesterday. Assembly was easy and very straight forward.
The only assembly required was to bolt in the legs, and attach the piece that “expands” the table. 
We found it easiest to unfold the leaf, put it in correct position and then attach it to table.
I love that it can become a larger table in just a few easy steps, and that the clean lines assure that there are no obstructions when pushing our chairs in.
I’m also impressed with the smooth finish. It appears to be finished with some type of  a matte sealant over the stain.
We are absolutely enjoying this fabulous table. 
No complaints whatsoever!