These are pretty nice units! The pros quite heavily built!   Cons assembly directions are poor !

The flanges that screw in to the cabinets are to small # inches at most , they need to be at least 6 inches round  to make it more accessible to run a screw gun, Better explanation of placement to get the centering detent to work properly ( absolutely None  came with it ) The upright has to be positioned correctly for the detent to work properly It should be marked as such on  the up right (Face toward Doors) Would make install much simpler!  Other wise happy with the purchase so far!