Start by decluttering and dusting the whole room, removing curtains or blinds and wiping ceilings, light fittings and skirting boards; next repair small marks or nail holes so surfaces are ready for cleaning; for walls test a mild cleaner on a hidden spot, then gently wipe stains and scuffs with a microfiber cloth or a magic eraser, rinse and dry; for floors vacuum or sweep thoroughly then mop hard floors with the right cleaner and treat carpet stains by blotting with a gentle stain remover or a baking soda and vinegar paste, then vacuum and consider a steam clean for deep dirt; for windows clean frames and sills, wash glass with a vinegar and water mix or glass cleaner and finish with a squeegee or lint free cloth inside and out where possible; finally clean behind appliances and in corners, do a walk through with your entry report, and take photos as proof.
Know more- https://www.bondcleaning.sydney/end-of-lease-cleaning-for-walls-floors-windows/