Reply to Computer/Studio Workstation? Help?

Ok, I didn't know where else to post this so if it needs to be moved, moderators please feel free to do so. I can't find a decent yet economic computer workstation. I plan to do some DJing so I need space for my laptop or a desktop, a Traktor S4, two monitor speakers and a keyboard. Multi-level would be great. I have looked everywhere online and failed to find something. One of the limiting factors is that I live in Puerto Rico and I can't find anyone who ships whatever desk I choose over here. Amazon, Wal-Mart, eBay, etc. There aren't any stores around here that have what I'm looking for. The one's that do sell computer desks or workstations do not have enough space or are way too expensive. I know there has to be something out there. I attached a picture of the type of desk I'm looking for. Any help is appreciated.