This was one of the best Airbnb experiences I've had. The communication process with Felipe was super quick and easy, starting with my inquiries, booking, random questions before I arrived, and finally, during my stay. Felipe is really friendly and always ready to make suggestions - he wants to make sure you enjoy your stay in Lisbon. The flat is great - super clean, and very well located. I walked almost everywhere and only used the subway once, to get to a neighbourhood that's too far to walk to. Felipe also gives you a mobile in case you need to reach him, which is very useful.
I highly recommend Felipe's flat!