Musings: Today's show is prompted by two listener contributions. Pete asks: how do you value a property before and after works and how do you estimate and price up the works as well? Helen shares some of her top tips with us to help us stay on the straight and narrow. The give is me providing an answer to Pete's question along with my '40% golden rule' and the 'cost-plus' or 'required profit' refurbs assessment methods. The get is some top tips shared by Helen, an experienced property investor, and show listener.