I spent a few nights at the DaVinci on a recent business trip. I chose it for its location attached to the mall, for easy access to restaurants at night as I was travelling solo. It was a lovely space and very convenient. A tad tricky to find the first time. The shuttle service within 1Km around sandton was very helpful for meetings or catching the Gautrain. While its very walkable to Gautrain, the cars saved some time, particularly useful on the weekends when trains are infrequent. Nice restaurant, though a la carte breakfast option was a tad slow in the room. Wifi free but a little weak - Wifi in the restaurant would have been nice.