Great experience! Rarely have I seen such a neat and organized apartment (which I mean only in the good ways ;-) ). Everything is clean and well structured (including numbers at room doors, fridge compartments etc to avoid mixups with other tenants). Oliveira and his pal Carlos take good care of their tenants, reacting very quickly to messages and fixing any potential problems (trouble with the hot water in my case).
The apartment is also super well positioned, right next to the green metro line, which takes you to the touristic city centre in five minutes. Alternatively, the walking distance to the centre isn't bad either. Oh and it's very convenient to reach from the airport.

This is one of my most favourite airbnb places so far. And definitely the best for such a ridiculously low price!