Fake Holidays rentals
Well if you want to rent a place in Portugal you should always use legit websites like booking, Airbnb, etc. There are other websites on the internet where you can see ads and rent but sometimes the place you rent is fake. The person that rent will ask you to pay some money as a deposit to make sure you don't change your mind and will tell you that you can pay the rest of the money when you arrive at the apartment. Then you arrive there and the apartment has another family inside.