I've found one I can afford in a beautiful period building, leashold with a share of freehold. I want to buy it, do it up and rent it out. The yield will be far better than what I'm currently getting in the bank. This would be a long term investment - I don't intend to sell anytime soon. The flat is in a quiet, slightly depressed town. Am I mad to even consider it? Am I being bedazzled by the fact that I can afford it?