Redesign in 2d of house as per attached file towards:
bigger master bedroom, ensuite bathroom( not in the back of bed head area) , WIC, better cooling design, possible slidding separation of stairs in living room for cooling by ac (if needed towards reducing electricity cost) . No need to keep the ceiling and roof so tall. The targeted location is in Bogor( Indonesia) and fusion styles are welcome.
Pictures of constructions in the area and nearby can be taken and sent if requested and geographical coordinates too.