GOOD QUALITY.   ASSEMBLY INSTRUCTIONS AND DIAGRAM DO NOT SHOW VANITY RING WHICH IS SUPPOSED TO GO OVER THE PIPE WHERE IT JOINS THE BASE.   OUR MAINTENANCE PERSON DISCARDED THE RING ON THE FIRST TABLE OF FOUR WE PURCHASED AND ASSEMBLED.   AS A RESULT WE HAD TO LEAVE THIS RING OFF ALL FOUR TABLES.   THEY LOOK OK BUT WOULD LOOK BETTER WITH THIS RING.   ASSEMBLY DIRECTIONS NEED TO BE MODIFIED.