This is a very charming loft! It's situated in a very calm and peaceful area, but still within reach of everything you need. (We were four, the taxis in Lisbon are so affordable and available that we actually didn't bother to take the bus. Also, you can reach almost everything on foot.)
The apartment has all you need for a pleasant stay, except an elevator. The stairs are steap and the steps are a bit worn, so stamina and careful steps is necessary! Other than that, a really nice place to stay.