Hacking of kitchen cabinet and haulage will be from $1500 onwards. Add additional for wall and floor tiles. Why don't plaster over the wall tiles and overlay the floor tiles?
Kitchen floor tiling works + tiles approximate $1300. I did plastering over existing wall tiles in the kitchen for $1500.
Vinyl/laminate flooring $2500 onward. Add more for engineered wood.
Each toilet budget at least $4000. Cost will also depends on the tiles and sanitary wares/accessories chosen.
Interior doors, budget $350 + for one. Main door and gate, I don't have the prices.
Rewiring, budget $2500 onward. I paid $250 to change all the face plates plus simple switches/wiring work (no massive rewiring involved).
Painting, budget $950 onward for max 6 colours.