The apartment has everything you need, get a cool breeze with the air conditions, if there is the need of your daily kitchen routine you get it, get clean clothes with a washing machine, get a restful sleep with three bedrooms, or if you are tired of walking uphill relax your legs and watch some tv - all nice equipped and decorated.
Furthermore the apartment is perfect located next to almost all spots of Lisboa you have to see. Also some small shops and lots of restaurants are within walking distance.
Public transportation is nearby, but I would like to recommend uber, especially if you have to go to the airport.