Cesar's airbnb was a wonderful experience. From the very start, Cesar was an attentive host; reaching out to us a couple of days before our stay to confirm our arrival. When we arrived, Cesar welcomed us and showed us around the airbnb as well as given us a few tips to explore Portom The stay itself was top tier - very clean, comfortable and well thought out. There were even fire extinguishers and first aid kit available (Which really demonstrated host's attentiveness). I would definitely come back as well as recommend this place to anyone visiting Porto.