Really decent apartment! The interior was well-designed, spotless, daily cleaning services were on point and - unlike some other reviews - we had no problems with communicating with the host Propr. The bed is amazing as well.
What you have to keep in mind though, is that while the views are nice for this apartment, it's located on probably the busiest road in Cape Town. So regardless if your windows are open or closed, you will hear a constant stream of traffic, day and night. Also keep in mind that not all apartments have the same view: it depends on what specific room you get (this is an apart hotel)
I think this accommodation is good value for money if you are up and about a lot, and only sparingly come back to the apartment for a quick shower or sleep. The central location makes it a great base to explore Cape Town from, but probably not for long evenings on the balcony with wine.