Jessica & Arthur are the nicest people you can have for hosting an airbnb. For a short stay at the smaller apartment, the place is fine.
However, the ad on Airbnb let's you think that the apartment is also suited for a longer stay. As we stayed there for over two weeks, there were some issues that made a stay for over a week not really comfortable:
The place is only cleaned at the end of the stay, so fresh beddings, towels, vacuuming and cleaning won't be there/won't be done until the end of stay. The wifi was not working properly (even for South-African standards), so you can't get any work done, even surfing/using Netflix was hard.
Adding to this, we DID inform about the apartment being work-friendly (fast wifi). This was confirmed by the Owner/Host.
Overall: potentially you could have the nicest stay at Bryant street, for us however expectations weren't meet.