This apartment is just a perfect base for exploring the city. If you like walking and browsing the streets, just like Fernando Pessoa, you can get straight to the centre in less than 20 min of easy strolling, there are loads of nice restaurants under 10 min walks in a circle around the apartment, as well as several smaller and larger grocery stores. also, this is just a perfect place to rent the car as you can park it inside the condominium courtyard (of course, you will have to get used to driving through Lisbon which is a bit of an adventure in itself). All the public traffic is nearby, and wherever you wish to explore you can either get on a bus or train to western coast of Lisbon and further.
Pedro is a superb host: communication was great & the vibes of the apartment itself are just great! totally recommend it for couples or pairs of friends. Of course, the terrace also is quite handy either for sunbathing, chilling with the book or enjoying a cold glass of great red/white wine with some candles in the night.