I was for a total of 2 months in Kirsten's apartment in Roelandstreet and was more than satisfied!
The apartment is super equipped and leaves nothing to be desired. Especially great are, among other things, the rooftop pool and the incredible view of Table Mountain - this has amazed me every morning. In addition, everything was super clean and tidy when I moved in - a cleaning lady came every two weeks and did a really great job every time.
The location of the apartment is also great - you are right in the center and many things are within walking distance (supermarkets, cafes, Companys Garden, co-working spaces - everything is right around the corner).
Kirsten is also a really nice hostess, who responds very quickly to queries at any time. I would come back anytime!