If you have business in Cape Town and would only like a place to sleep, the in-house room where we stayed is a perfect fit. Beautiful, comfortable, very secure. I imagine it could become uncomfortable if you need to spend much day time there, unless you can book the cottage.
The hostess is amiable, friendly and accommodating. We found the location perfect for morning business trips towards the North and South suburbs. Remember though, that you cannot buy any alcohol in Parktown :)