Double-check this as you get started attaching to the wall too. It was built using Kee Klamp fittings and pipe making for a simple DIY project due to their simplicity, simplicity of use, and adjustability. You may also soften the metallic pipe with light paint to totally transform the feel of the piece. Then, make it even more suitable to operate well in a little space.
12 DIY Industrial Pipe Shelves