Carlos' apartment was enjoyable to stay in. The views are brilliant and it is right next to the beach. The metro is easily within walking distance and there is a supermarket right next to the apartment. It has all the basic needs that you require for a stay. The underground car park is secure. If you're visiting Porto and want to enjoy the waves, this is the place to be.
The lock box didn't work during our stay which meant our check-in was slightly delayed. I would recommend organising an exact time with Carlos to meet with the cleaning for the key handover.
Carlos himself is very responsive and is always quick to find solutions to any issues. We required an extra set of keys which was promptly organised.
Thanks for having us Carlos!