This is a beautiful, very modern apartment, well situated on the border between the Baixa and Alfama neighborhoods. The location can't be beat, with easy access to restaurants, shops, and parking (although see the warning later).
The apartment itself is very comfortable, with two bedrooms and two bathrooms, plus a kitchen, washing machine etc. We appreciated the A/C in the August heat! And it was a joy each morning to open the front windows and look over the street.
From here it was easy to walk to all the landmarks, especially the winding streets of Alfama, but also the fun touristy parts of Baixa.
Parking: while the Campo das Cebolas parking garage is perfect, do NOT use street parking! It's pretty sketchy at night and we had issues with drunk people damaging cars. So use the garage only, and if it's full, park in another garage.