This has so far been the best Airbnb in which I stayed. Not only due to the apartment and the location but also because the host was very thoughtful, had great recommendations for our stay, and checked up with us to make sure the apartment had all the amenities that we needed. We were able to contact our host at any time, and Bruno always responded very quickly.
The apartment itself is beautiful, the pictures don't represent how great the listing is. We stayed for 2 weeks, thus there was enough time to find issues with the apartment. But thus far, there were no negative points about the apartment to be found. It's perfectly located in the center of Lisbon, while it doesn't have any noise issues (since it's located just behind the main street).
The best thing about our stay was the thoughtful amenities that the host arranged, which are normally easily forgotten: An umbrella ready for use at the front door, a grocery bag that we could use, adapters for the electricity, more than enough essentials (shampoo, conditioner, soap, etc), guidebooks of the house manual, guidebooks of recommended places to visit (restaurants, sightseeing, etc), a small bottle of Port to welcome us on our first day. All things that are not required, but which make a big difference in feeling welcomed.
For future (potential) guests: This has been a great place to stay. If you're initially doubting to book because of the price, I'd advise you to book nevertheless. Other hosts might not provide the same care and amenities in their listing, making the final price of your stay much more expansive. In the end, our stay was much better than we initially anticipated and we would definitely be coming back to book with this professional host.