Dan's place is even better than described. We had a fantastic stay for nearly 3 weeks and would happily stay again. The apartment is perfect for a couple or a few friends, the location is incredibly convenient for supermarkets, restaurants and bars, and sightseeing. The bedroom window has a nice view of Table Mountain. Dan is extremely responsive, for example coming over and fixing the internet immediately when I accidentally disabled it, and in coordinating fabulously thorough weekly cleaning.
The location is also very safe and the apartment very secure. There is a bit of street noise audible in the sitting room, especially on weekends because you're living on one of Cape Town's most popular entertainment streets. However the bedroom faces the opposite direction and we had no issues sleeping. Anyone who is particularly sensitive would probably be fine with earplugs. I'm a very light sleeper and found this not an issue, and we would love to stay there again.