We really enjoyed my time in the Paula's house. The room is spacious and clean, plus the small balcony adding more comfort. The street is somewhat busy - that's true, but I slept well, even though I'm a sensitive sleeper. The big balcony (facing the garden) is very lovely and was available most of the time (even though it's shared). Paula herself was very nice giving us tips about the city and how to get around. The neighborhood has a lot of character, but luckily far enough from touristic places, so you feel like you actually live in the city, not visiting sights. I will definitely try to book this place another time if I visit Porto. Highly recommended!