Work with what you've got. In this case, a squarish conference room determined that the boardroom table should be highly curved. How to make that look interesting without ballooning the price?  Section the top so that a broad swoop goes down the middle of the cherry conference table.  The table is 16 feet long, 92 inches wide in the center.  Top is cherry, base is ebonized. No power/data - this company is all wireless.