Overall a very painless experience in looking and installing an evaporative air con on Monday 18/1/2016. From the quote, Air and Water was by far the cheapest quote that I have. Installation process was superb. Chris, the installer was very professional. I haven't had the chance to really see if the air con will work properly as it has been cool in Perth. This weekend will be a trial. Looking forward to it. I would definitely recommend Air and Water to anyone who is looking for an evaporative air con. The only thing I would suggest is to incorporate free rubbish removal after into the basic price.