We loved our stay here, mainly due to the fact that it feels like a home more than like a vacation rental. Everything is at hand it's very neat, orderly and organized. It feels more modern than the pictures show and the general atmosphere in the house is just very pleasant.
Regarding loadshedding, this has been addressed perfectly by Annette and you hardly notice it during your stay.
When returning to Cape Town I will certainly be seeing if the house is available again!