Location, location, location. Across the road from Sao Bento station, and the bus line on doorstep. Walking distance to lots of great stuff,eg Aliados. Downhill to the river, bus back to door. The apartment is beautiful, spacious, very well equipped, super comfy bed. Pickup from airport was convenient and inexpensive. They took us on a brief tour and then took the time at the apartment to show where everything is, also explained bus routes, local supermarket etc. Lovely people, great place to base a trip to Porto and environs.