Great looking table! 
A few things you should know. 
This is NOT a natural live edge the live edge is handmade and both sides match (I dont mind and still think it looks great). 
The underside of the table is machined out and has steel braces running across the whole length of he table making it very sturdy.
The table is not THAT heavy. For a table this size I was expecting it to be heavier but nonetheless it weight about 150lbs. You can easily lift each end and move it by yourself.
The table has 4 adjustable screws underneath the legs allowing you to adjust it so it does not wobble.
Call me crazy but I climbed on top of it and the table didnt even make creaking sound (230lbs)
Overall I think its a great product I hope the pictures help in understanding the construction a little better. (I for one wish more people posted that instead of 4 pictures showing all corners) 
Highly recommend it!