The apartment is in a great central location in Lisbon making it very easy to get around. It took about 35 mins to get to the airport once on the metro. Considering it's on one of the main shopping streets the apartment was very quiet. We really enjoyed the atmosphere; opening up the windows & listening to everything going on on the street below particularly in the evenings. It was very clean on arrival with everything that we needed for our stay. Just be aware it's up quite a few flights of stairs with no lift. It wasn't an issue for us but it may be if you have lots of luggage! The only other thing I would add is that the shower pressure isn't great but it was not a big issue for us.
We had a great time exploring Lisbon! Thanks for having us!