Fantastic location and beautiful apartment. Very clean, comfortable with an amazing location on one of the main streets in Lisbon. Close to many or even all of the attractions and walking distance to the metro and train.
On the downside a little loud at night but that is the charm of living in the downtown area and the apartment is on the 4th floor, so caring a luggage up is a little bit of a hassle.
The hosts on the other hand were very helpful and always right there when you needed them. Friendly, patient and understanding.
Would definitely recommend this apartment and stay there again in the future.