I have an IP that has fibro (asbestos) cladding inside and out. I'm looking at installing an air con in the main living area/kitchen, but all the installers I have spoken to say that they do not install in this situation. Does anyone have any advice/recommendation on this situation? I was initially looking at a split system, but may need to look at a different type of unit, ie perhaps a window installed unit, or a portable? What are your thoughts?