Pretty solid!  The top and bottom are not real wood, it’s a wood veneer over particle board.  I even asked the manufacturer via Wayfair if it was real wood or veneer and was told it was real wood.  That is why it’s 4 stars.  I assembled it pretty quick, and with just one person, good instructions and no missing parts.  It’s nice and narrow so as you can see it does fit neatly inside my closet space which is what I wanted.