If I could give more than 5 stars I would. The location is outstanding, the apartment lovely, the breakfast fantastic, and Elisa, Luis, and our waiter at breakfast were wonderful.
The bedroom is large, with ample space for bed, suitcases, and a chair by the window. The living area is also large, the sofa bed is quite small but fine for one adult, and they had put an extra mattress on top to make it more comfortable. Bathroom is clean, with a really good shower. A really comfortable place from which to explore Porto.