Lovely apartment, well equipped, clean and modern with bedroom, bathroom and kitchen/diner. Balcony is very narrow and just about fits 2 chairs. It's in a nice location with view of river and within 10-15 minutes walk along the river to town centre or there's a bus and tram stop close by (bus is cheaper- 2 euros). You can also take bus or tram along the river to the estuary/seaside.
We stayed 5 nights and really enjoyed our stay Sérgio and Conceição were most helpful and always available for advice- many thanks !