I'm extending my baja shelf and adding a step down into the pool as part of my remodel, and bought 2 umbrella sleeves to put in. I'm nearly ready to start pouring new concrete, so it's time to finalize the decision on where to put them. We've been all over the place with ideas, but would like to be able to have one location provide shade for a couple of chairs in the morning, and the other provide afternoon shade. The open area will be 10' 4" by 7' 6". I've attached a sketch of the shelf area with one of the placement ideas. Any thoughts or suggestions would be greatly appreciated.

