Joana is a really great host who replies to all questions really quickly. She's happy to help you out anytime. We didn't have any troubles in getting to the apartment as well as to the nearby attractions. The apartment itself is clean, cozy and relatively small but it's located in the heart of Lisbon. You have around 5 mins on foot to Time Out Market or Miradouro de Santa Catarina (the view is amazing!). The only thing which is present in any city centered apartment is a bit of noise on the streets but when you close the windows you can sleep calmly :) I would recommend a stay at Joana's place to anyone considering staying in Lisbon.