Stayed for a 2 week holiday and can't fault the place or the hosts.
Lovely safe, clean apartment with a stocked kitchen with every utensil you could need! Car is needed for ease, but Uber is super reliable.
Beds are comfortable and bathrooms are clean.
Constantia has some amazing vineyards and restaurants and most other tourist attractions are only 30 mins away.
Whether this is your first visit to Cape Town, or a returning trip you should definitely stay here