My friend Stephanie and I stayed for two nights, traveling from the US. I found the apartment quite easily from the airport using metro and walking directions. Location is definitely ideal, very close to shops/restaurants, coffee only a few steps away. Host is responsive and the flat is clean and It was nice having two bedrooms. We both wore earplugs at night, the sound travels up into the flat very easily from the narrow streets below. Besides this, we enjoyed our stay and I would stay again if I traveled to Porto in the future.