Book here. Plain and simple. João is a cool guy w/ plenty of great recommendations. I don’t say that lightly because I usually don’t like other people’s tastes but João knows his stuff and everything he recommended was right on point. Other then that this rental is very central and easy to travel to as it’s very close to Sao Bento station right in the heart of the historic Center. Omg the food in Porto was over the top even better then Portland, Oregon in the USA. Foodies come here! You’ll be happy you did. Oh yea. The surfs great too!