Three of us stayed at Rees, Haja & Anthea's place for a few days in May and found it to be outstanding. The apartment is beautiful and well-maintained. It is high up in the apartment building and provides a great view of Cape Town. Each bedroom has access to its own bathroom. The housekeepers were quite helpful and were willing to do our laundry for a small fee.
It is located just south of CBD and the parliament building, making for an easy walk to restaurants, shops, and nightlife at Long Street. It is worth noting that the walk will take you through or around the CBD gardens. While it is beautiful during the day, it doesn't seem to be the safest walk at night without a group. Luckily, ubers are relatively cheap and widely available.
Overall, we would certainly stay here again. Thanks for a good experience!