Mafalda's apartment is perfect!
the location is absolutely excellent. 1 min walk from the metro and other bus stop, and walking distance from all the cool places,shopping areas, restaurants,Mercado da Ribeira, the train station etc.
the apartment itself made us feel like home (with a super comfortable bed!) and of course Mafalda that welcomed us and gave us a map with full explanation of Lisbon.
we couldn't ask for more!