Joana is a great host who provided us with an excellent welcoming pack (coke, beer, juice, milk, butter etc) that came in handy after a long bus trip.
The location is perfect for exploring Lisbon, all of the major attractions are within a short walk, or tram ride away.
The bathroom is small, making it difficult to use if your over 6 foot tall, however we were expecting this.
I would recommend staying at Joana's apartment next time your in Lisbon.
Overall a great stay.