I did not enjoy my stay at Camila&Paulo's aparment. 2 days prior to my leaving as I was unlocking the door the key broke in the key hole. I was not using it forcefully just simply turned it in the lock and half of it stayed in my hand. Luckily, the door was unlocked when that happened. I contacted right away Paolo and expected he would solve the problem that day. However, he did not. He suggested I wait until he comes back to Lisboa and solves the situation. And that was when I already was supposed to leave. Since I am a woman who was travelling by herself it was unpleasant having to sleep with the door unlocked and leaving all my things in unlocked room. After all, there are, I think, 5 other rooms in the apartment. He told me he had contacted emergency service and would have them fix the lock if I paid 50-80 euros. Even though it was an accident he considered it my responsibilty to pay for the damage because it happened to me . He also suggested as a solution I put the chair in front of the door so I feel safer. Truly unprofessional behaviour. By contacting airbnb customer service my credit card was not charged for the emergency intervention that happened following day in the evening. All this did cause stress and it was also time consuming. As a traveller I am used to challenges, however I did not appreciate Paolo's attitude. So, as a solo female traveller I definitely would NOT recommend this place.