The plumbing has been installed as well as the gas pipes for the stove and the heater. This photo shows the plumbing layout in the kitchen area during installation. The gas piping was installed the day after this photo. We are using plastic pipe. Copper is pipe is prone to cracking in the Bathurst freezing winters (we occasionally get down to -11C). I'm told these plastic pipes are good for temperatures down to -30C or so - I hope they are right !!