Carlotta was a lovely host. She was very friendly, helpful and easy to communicate with. The apartment was ideal for us. ( We are a retired couple.) It was very clean, comfortable, light and airy. We had everything that we needed and we were able to cook a simple meal when we wanted. The surrounding area was very convenient, with a good variety of shops, bars and small restaurants.
There were roadworks going on while we were there, so there was some disruption and noise during the day, though not a real problem. Once the work is finished, it should be most attractive. Its position at the top of hill and on the 28 tram route gave it many advantages, but sometimes we just had to walk back or get a taxi, because the trams were packed.
However, we would thoroughly recommend Lisbon and Carlota and her apartment in particular.