janeainsworth, correct me if I'm wrong, but isn't the maximum one invidual can invest in an ISA £20,000? Stocks and shares are subject to the vagaries of the market and how much risk you wish to take with your nest egg. I leave that side of our affairs to my husband, since retirement he has made that part of his raison d'etre and consults fairly regularly with an independent financial advisor, but is pretty good on knowing where and where not to invest, keeping himself up to date reading the financial pages of various publications. I do know he has invested in an ISA in my name as well as his own. I'm not sure I'd have the knowledege or confidence to do that if it was just me. Yes I know that's what an IFA is for but they charge an annual fee, or course that's to be expected, but in my experience they aren't infallible, some holdings recommended haven't always performed as well as anticipated. Apropos of your post, I did a quick reckoning and estimate after all the deductions, agents fee, management/mainteanance fee and sundry variables if the flat is fully let, then the return is between 4% and 4.50% of the initial value, without taking into account any appreciation. Of course that is not the case between lets. There has been some capital appreciation since I took ownership, although I appreciate if I were to sell, I may well have to pay some Capital Gains Tax.