The host was very responsive. The best thing about the apartment is its location, there's a lot of steep hills but it's really centrally located. You are within walking distance of Cais do Sodre, Rossio, Bairro Alto, Principe Real and many miradouros! Check out the fantastic restaurant 'Zapata' around the corner.
It's smaller than it looks on the photo's. I spend a month there so I had began to get use to the space, and I love the veranda windows, look to the right for the nicest view! Things to be aware of- there are no doors! The rooms are separated by curtains, which means you can hear everything anyone else is doing in every room. Also If you are unlucky enough to have people renting the airbnb upstairs be prepared for extremely loud footsteps (t's an old building) it was frustrating trying to sleep with the stomping sounds over your head. Just a side note, I had to pay 15euros each time I wanted clean bedding during my stay which I've never had to do at any airbnb I've stayed in.