OP , you need to ask yourself whether you are content to chose the absolute safest option on the table like the an post savings scheme which delivers 1% per annum of a return on your capital or invest in what in a book about investing , will label either a house ( even you pay in cash ) or a stock as high risk , you could buy something as hum drum as a three bed house in much of dublin 9 today still for the kind of cash you have on hand and easily bring in a rent of 20 k per annum gross , granted you might get a bad tenant but if you have no borrowings on the property , how anyone could consider putting same money in the post office for ten years is beyond me