Shop our great selection of commercial grade U-Shaped office desks. Manasota Office Supplies is a leader in commercial office furniture. Serving SWFL since 2009, Manasota Office Supplies has become the areas number one source for office furniture. If your current office furniture is not meeting your needs, call us to help. U-Shaped office desks are great for individuals needing extra worksurface space. Add additional storage options for filing and storage, too.