I had the Omega 3 unit (I think), and it has a fabulous view over the bay to Robben Island. The unit is ideal for a couple, and in summer the nice sized balcony will be delightfull for sundowners.
The location is a quiet and secure residential area, with easy access to shopping and restaurants. If you like excellent Indian food ask Helena about Indian Chapter just a mile down the road!
If you need to be in Cape Town city centre on business at peak times during your stay be prepared for a slooooow grind morning and afternoon.
If it's vacation who cares! Helena's place has easy access to the local Citi shuttle bus service which is terrific value. It's clean and safe and runs on designated bus lanes so is a good option.
If you are a wind surfer (or want to learn) then Blouberg beach is the place to base yourself during your stay.