Although this article is from September 2019 (BC-2: Before COVID), the message of rethinking urban design to mix & match amenities, utilities, retail & residences to steer away from a car-dependent existence, feels even more timely now.
Constructed on the roof of a 5-storey apartment building, this 1600sqft home (owned by the building's owner) is a brilliant use of otherwise dead urban flat space.