Peterson is a very nice and easy going person. He is very talkative and gave us good advice on where to go and what to eat in Porto.
The flat is not big, and there is not living room. This is fine for us, as we usually use the flats only for sleeping.
The room is cosy, but enough for a short stay. It has access to a balcony where we used to have our breakfast or some drinks. Peterson gives you complete access to the kitchen. In our case that is important, as we use to have breakfast at the flat.