Would really appreciate some advice. My friend would like to sell her house and I am seriously interested in buying it. We would like an independent valuation so that we both get a totally fair deal. Estate agents have their own agenda when they value a house so we don't want to involve them. It's an unusual house in a very rural location so can't get any comparable sales prices. It's also a big project, lots needs sorting out there but I'm not sure how much. Are there professionals for hire who would be able to give an accurate valuation?