Client has one rented property and is buying another to rent out. He currently lives in a flat which is attached to a fishery/restaurant which I expect is classed as a mixed use property, not residential. He is also now buying a residential property which he intends to live in as his main residence and then rent out the flat attached to the Fishery. So currently he does not have a main residence but my interpretation is that he would still have to pay the additional 3% SDLT. Does that seem correct?