So the rain is being driven by the wind off the sea? At the likely angle that's going to be difficult to deal with except by changing window type.

If that's the case then it really isn't as a result of the eaves being to narrow, you would need an almost full depth verandah before you could keep water…

One thing that was annoying was the location of the bath tap in the master ensuite. By default plantation placed it on the wall on the far side of…