Here it is said that was not possible in 2012 Google maps api styled map with satellite water. Now it is? I've tried https://mapstyle.withgoogle.com, not working on satellite...
Can be used something like custom overlayer: https://developers.google.com/maps/documentation/javascript/examples/overlay-simple?
it is said in the document.
Styling works only on the normal map type.
Styling does not affect indoor maps.