I pull all furniture out and clean behind, wash skirting boards, doors, banisters, kitchen cupboards etc, climb up and dust/clean on top of high surfaces like on top of units and appliances. Lights also need cleaning - and ceilings hoovered from cobwebs etc. Radiators need cleaning, sofa cleaning, shampoo carpets etc
The list goes on but basically I just pick a room and clean it from top to bottom.
I start with being realistic about how much time I have.
I had a good few hours free yesterday and did the children's bedrooms - rearranged a room in fact. Found some old books and toys and a hell of a lot of dust. I have yet to sort through Spring clothes..need another hour for that at least.
Yes, I did the living room recently, so I as well as washing the walls and pulling out the furniture, I also washed the curtains and sofa cover and the lamp shade. Istill haven't cleaned the windows though.