I'm a newbie to AirBnB and was very pleased with my choice for Porto. Excellent location close to Sao Bento metro and mainline stations. Sights are a stone throw away - easy walking even with the incline. The apartment was VERY clean, immaculately presented and comfortable for the two of us - supermarket, drug store and other shopping close by too. Amazing local restaurants all around or great food and Portugese wines.
Nuno's communication leading up to our arrival was spot on with directions and suggestions on how to get around and he was very easy to reach. I already know where I am staying on my next visit to Porto.