We had an amazing stay in Ashraf's apartment! The unit is well-appointed and immacutely clean. Ashraf always wrote us back quickly when we had questions, and João, who met us to give us the key, was kind and had some great suggestions for where to eat and drink in the city.
We worked remotely during our stay, and the internet was fast and reliable (we took video calls with no issues). There was plenty of room at the dining table for both of us to set up our laptops and chargers. It was also very convenient having a washing machine/dryer combo in-unit, plus a drying rack.
The location cannot be beat as you are in the heart of the city and walking distance to most major sights, plus steps from the metro. Our favorites nearby were Swaagat Taste of India for takeaway (a 5min walk away), Tapas Bucho Gastrobar for dinner, and Loucos e Sonhadores (a lively jazz dive bar with cheap drinks and snacks).
One note, the water temp gets VERY hot coming out of the faucet - the hottest we've ever felt - so be mindful not to burn yourself and help little ones if you are visiting with kids.
All in all, we wouldn't hesitate to stay here again and hope to be back again soon!