Ana, Mariana, and Catarina are amazing hosts! They responded to all our messages and questions promptly and provided clear instructions on getting to the apartment, checking in, checking out, and storing luggage post-checkout.
The apartment itself was in great condition. We love the fact that it was tucked in a tiny backstreet of a historical neighborhood, away from bustling downtown Lisbon but not super far from it (~10 min walk from the Rossio train station). The interior of the apartment was clean stylish, with ample room for the three of us and our luggage.
The only thing I would point out is that, because the water boiler was located inside the apartment, the amount of hot water available at a time was subject to the boiler size, which meant if more than 2 people tried to take back-to-back showers, you'd run into the possibility of one person taking a partially cold shower. This, by no means, diminished our amazing impression of the hosts and experience at the apartment, but it's definitely something to consider if that's your top priority.