[smudgie]

Hard one this.

If I am having a really Lazy day, I tidy and hoover etc the front room, kitchen and cloakroom in case we get guests.

Start upstars with the bathroom,smallest room and can look good without too much effort.
Then attack the master bedroom, maybe decide to do a good clear out of one wardrobe or set of drawers at a time.

If you have kids then get thm to sort their own room out, just shu the door on it until they do.