This was a charming quirky older apartment. I believe the man who checked us in told us that it was over 100 years old, though it's holding up relatively well! The outdoor space was truly incredible. The apartment itself fit our family of 5. The kitchen was well stocked for those who want to cook. The master bed was comfortable, the bunk beds were ok. It's a nice location to explore Lisbon from by foot, though it's good to know that the apartment is on a car free street.
The main downside was that our check in was delayed due to repairs on the balcony, though I assume this is not something that happens regularly --we were just unlucky.