João‘s apartment is equipped with everything you need and located very central. The subway is approx. a five to ten minutes walk away and you will find restsurantes, bars, supermarkets and extremely expensive dress shops :-)
Most of Lisbon‘s spots, like the old town, can be reached within a 20 minutes walk.
João is a nice host and replies very quick. He also organised the airport transport.
I can highly recommend João and his apartment.