I had a fantastic time at Beverley's place. It's centrally located and an easy/safe to walk to the main sights in Cape Town. There are tons of restaurants and bars right nearby so you'll always have very tasty food and nightlife options next to the house.
Beverley is an absolutely amazing host. If you like interesting and enlightened conversation, she and her partner Buyi are the hosts for you. I feel like I gained a new auntie and uncle. I'll definitely be back the next time I visit South Africa.