Willem's apartment is very close to some of the liveliest streets of Cape Town, though its block is very quiet. The apartment is modern and clean, with a great balcony.
Guests should be forewarned that while a "hot tub" is advertised on the patio, Cape Town's drought will leave it drained for the foreseeable future, so it's not a usable amenity. Bring strong arms for the apartment, too: it's on the fifth floor, and the neighbors said the elevator is "often" out-of-service, as it was when we arrived. It was working again within hours, but those suitcases were heavy!
We did mention those issues to Willem, and got sympathy.