A clean, well-lit apartment within very close proximity to the popular Santa Catarina street. We were able to walk out our door each morning and quickly access excellent coffee, meals, shopping, etc. The building is a quieter building, with many of the units being doctor offices. It has two elevators which were helpful for getting luggage up to the 4th floor.
The apartment is on the smaller side of course, but was adequate for our family of four - especially helpful having two full bathrooms.
The hosts were easy to contact and very quick to respond to any questions we had. We enjoyed our stay in Porto!