makeover

noun

1. A major change in the use of something, or in the appearance of something or someone; a radical transformation.

   “This room is a mess; it needs a makeover.”

   “There was no furniture or carpet to speak of. The wallpaper was peeling off the walls and there was a smell of damp everywhere. It was as if they were living like squatters in their own flat. However, this was no time for a makeover, even a fifteen-minute one like on TV[…].”