Hard to beat those solid commercial desks with lots of space. I have a cherry-top bow-front desk I bought in '97. I've moved enough that I've broken off all of the "twist-lock" pins that hold the side panels and kick-panel on, and have attached some 2x4 pieces to it to screw it back together, and it's still much, much more solid than most of the cheap Ikea crap you find at stores.