First, thank you all for the valuable information provided on this forum that made my trip so much more enjoyable.
Here is the trip report that was almost one year late, but probably is also timely for people who will be traveling in a few months.
Cape Town truly is incredibly beautiful. I am envious of people who can live in such a stunning place.
For those of you who don't want to go through the lengthy report, here are a few tips I can offer:
1. Do go for the Township tour.
2. The botanic garden should be on your must visit list, it's beautiful!
3. Rent a car - it will make your trip easier.
4. Don't forget to buy the tickets to Table Mountain Cable online. It will save you some waiting time.
Enjoy your trip. I know you will have a great time like I did. :)