Me and my girlfriend had a pleasant stay at Antonio's apartment.
This room is located in the middle between the "two parts" of Lisbon. You can easily go by bus with line 714 to the either the city centre (Bairro Alto, Baixa) or the other historic part (Torre de Belem/Jeronimos). By foot it is 25 or 40 min walk.
Everything we needed was there in the apartment. Room was clean and well prepared.
Antonio gave us for the start in Lisbon some recommendations where to go and what to see and offered further help.
Thanks Antonio for the good time.