I am a first time buyer wanting to buy a house from a close family member who is offering it to me at less than half of its value. The house is in great condition and I have had a valuation to confirm it is valued at way higher than I'd be buying it for. Is there anything different that I'd have to do or would it just be the case of securing a mortgage the normal way if I was to buy a house that wouldn't be bought privately or at a big discount?