My stay here was great! It was a very cute and clean apartment in a great location, close to everything. I felt very safe staying here as a solo female traveler. Because it’s on a busy street, if you’re looking to take a nap in the daytime (but why would you be???) it does tend to be quite noisy outside. By night time it’s fine as all the stores are closed but you may get a loud drunk person/group walk through sometimes, so might not be good if you’re a really light sleeper. But I really did enjoy my stay here and would definitely consider staying again if I’m ever back in Porto!