I recently ran all the plumbing to my darkroom and it wasn't that painful. A few rolls of that flexible grey piping, some joints, and a crimper tool. Not sure what your current pipe situation is but in NZ mine was easy, cut my main line, crimped on a T junction, then ran the pipe, crimped on the joints that screw to a faucet, done. Could be a DIY problem though if you have all copper piping..