Well, Laura is someone I would be glad with to have as a personal friend: caring (for us as guests but also in a broader sense for the environment), informative, with a broad interest in many things and very helpful if you need any information. Don't forget to inform her beforehand if you are interested in biological/eco food etc. She will bring some from her own garden for sure :-). We certainly enjoyed it very much.
The apartment itself is located about 15 minutes away from the real hustle bustle, but that was exactly why we chose it, plus you can park for free.
It comes with enough amenities and facilities to have a very pleasant stay (but be aware, no elevator, although only one flight of stairs, which can be a bit of challenge if you are less mobile).
There are plenty of shops in the neighborhood and some restaurants and we also found a nice place with biological food, dark bread, nice pies etc.: Pao Nosso, which we can recommend. We can also recommend a visit to the nearby cemetery and a walk to the Cais da Ribeira via Calçada das Carquejeiras (with a lovely view and impressive street art, just like many other parts in Porto).
So all in all: highly recommended, specially if you like a personal touch.