Good honest advice. the book was laid out in a logical sequence and the content was explained in such a way, it would'nt be hard for anyone to understand. I am a qualified construction engineer and I like to read books of this type, to re-inforce my knowledge and to find alternative ways of doing certain jobs. Paul has obviously had a lot of experience in this field and that experience showed. This book would be useful as a reference to anyone, even if they are not going to undertake the work themselves and help them understand the work involved when hiring builders.