This turned out to be a nightmare.  Both sewer and water lines had two different boards that were in the way and which we had to saw off for the vanity to fit in.  You would think these things are designed around standard measurements and specifications.  My house is your common cookie cutter home so everything in here is pretty much standard.  Also, make sure to have silicone for sealing the sink to the “wood” at hand cause there’s none included and there is nothing provided to seal it or “lock” the sink in place.  This was ordered after we had begun stay at home orders for the pandemic so I can’t just swing by the store to buy some.  Also, drawers do not shut flush and the instructions do not address how to realign even though there is a seperate yellow slip that specifically says to look at instructions to realign drawers.  They actually reopen on their own with about a 14 in gap.  Very disappointed.  VERY.