The house of Mr. António has everything you need.
The host is very friendly and gives execlent tips. You will fill like you are in your own home and I've never had such attentive and courteous host. I'm Portughese and you don't often find people like Mr. Antonio. The house is fully equipped, and it's very cozy. It is well designed and filled with lovely fragances. The rooms are sound proof, you won't ear the conversations from a room to another. It has a beautiful garden with different plants and trees, and it has a great view, it's perfect for lunch and dinner. About the house location it's near of the center of Porto, it has grocery shop nearby as well as public transports like bus and subway.
If you're going to visit Porto I trully recommend Mr. António's House.