I will start by saying if I could give more stars I would. Starting with the house; it is complete. From utensils to dishwasher tablets, everthing has been thought about.
It even has a Wii! (For the interested kids).
The house has enough room for 10 people, and is spacious enough to live with 10 people in it. The bathrooms (and the house in general) were clean and hygienic.
It even has 4 bikes for bike rides!
The second best oart was the host, Francisco, which recieved us the first day and guided us through the house rules and immediately after gave us recommendations for things to do in Porto/Matosinhos.
I would recommend anyone who is in doubt between this house and another place to stay; just take this one. It is the complete package.