From what I can gather,if the building is not FIXED to a foundation or similar then (as far as I know)you will be alright.In other words,a log cabin could not be fixed to a concrete foundation but could be rested on stilts or something similar and a mobile home I presume could just be rested on the wheels etc just like a holiday home on a caravan park would be.There are so many rules and regs depending on where you are so I would check with the local ajuntament before,you could check with you estate agent but they more than likely would tell you what you want to hear


Ian