Irene's apartment was perfect for our 3 days in Porto. It was very clean and well equipped with everything you need. The complete building seems to be completely renovated not long time ago. It is located in walking distance to all sightseeing spots, cafes and restaurants but not directly in the tourist area, which is nice.
Irene was a perfect host: Very kind, easy and fast communication regarding check-in and helpful in terms of local recommendations, etc.
We absolutely recommend to stay at her place if anybody will travel to Porto.