I stayed at Solaz for 8 nights in April. A few things:

1: Grand rooms are generally the same as superior rooms, but at a higher elevation, so they have a better ocean view.
2: I received full breakfast benefit as a titanium elite. I imagine the same is true for platinum elites,
3: I prefer the gallery rooms over the main building rooms as the entrances are not exposed to the road.

We had a very nice stay. The resort is very nice and service was very good.