Proceed with caution!  We ultimately really like this desk, but the dimensions as they appeared on website were deceiving.  Its not a super easy build - took 2 of us 1.5 hours.  Some parts needed to be flipped because they were not marked well. We were hoping to use in the l-shaped position but the one arm of the desk was too long (sonot was 2 equal sides of a 90 degree angle.). We decided to instead stagger the pieces. On top.  Is still very stable this way and has lots of room for laptop, lamp, 2 large extra monitors on top and printer and files, etc below.  Will post pics when possible.