There's truth in this - I was surprised to hear of a couple of people in a certain perhaps not so salubrious part of Dublin buying a tenanted property a couple of years ago, evicting the tenant to move in themselves. Now they'd no intention of selling, but would imagine they got a reasonable deal. I was surprised a solicitor would handle such a sale though. But if you've the stomach for it, and are prepared to go to the whole way to evict the tenant, it would work.even if prices fall, you'll make a small profit or break even. A professional as well doing this will have a fair idea what is going on it in the market and if the news on the ground (as opposed to what is in the media) is becoming negative will pull back
In most cases anyway even vacant ex rentals were cheaper than owner occupied stock, even when I was buying 4 years ago.