This was the perfect place for my parents and I to stay. Our main purpose wast to visit Ismaili Centre Lisboa which was walking distance from the apartment. Metro station was very close.
Everything you wanted was near by. PingoDoce (not sure of the spelling) was the grocery store near by. Has everything you need.
Didn't have a chance to meet with Carla, however she was always a WHATSAPP away :-) Pedro her friend let us in as our flight was delayed. He gave us the run through of the apartment. Carly provided some milk, juice, cookies and cereal which we weren't expecting. so sweet. We had some house rules booklet and welcome package.
No major issues. When things came up I'd send her a message (I.E. i cannot use a coffee maker lol). Lights flickered in the bathroom no big deal. There's no ventilation in the washroom which was weird.
Oh also, we had to give our information I.E. passport number upon checkin for security purpose. Never had that before when I rented AirBnB. Must be a new thing. No biggie :-)
I would definitely return to her place!