I really enjoyed my stay in Teresa's apartment. She and her husband are very friendly and nice people: when i arrived they picked me up at the airport, showed me around Porto with a quick tour by car and suggested me what to visit and what to try in this beautiful city.
The apartment and the individual rooms are big and comfortable, and i had a very good time with the other flatmates.
The location of the house itslef it's also very convenient if you, like me, have to go to the University: even if you don't want to take the metro (which is very close to the house) it's just a 15 minutes walk.
What else to say, next time i'll go to Porto, i'll call Teresa first!