Shelving for under your sink is modular; you can move the shelving segments to fit around your pipes however they are configured. Genius. One problem: the product isn't sold in the US (UK only).
From a single sheet of plywood and some dollar store bins she built this fabulous organizer. What a great way to use all that awkward space under the sink! Undersink Cabinet Organizer with Pull Out Baskets. via http://TheKimSixFix.com