My maternal grandparents lived in a rented 2 up 2 down in a terrace of similar you sets. My grandad was like a child following a brain injury acquired in the fire brigade fighting fires in the east end during the war, so it was Nanny Buster (so n,named because she went everywhere on the bus with dusters in her shopping trolley.
Nanny was very pious, attending daily worship, she cleaned the church, and when we stayed we went with her to church, and also to the Mothers Union meetings. She was always old, tall, with large boobs that our faces got lost in when being hugged by her. She always wore a navy shirtwaster, the belt sat under her boobs, she wore a navy hat with either a fruit bowl or flower vase as adornment. Her stockings were dried above the bath in the brand new indoor bathroom which she wouldn't use as in her mind it was unhygienic. We used the loo down the garden with tracing paper for loo roll during the day, and at night the dreaded pot.
She was strict, punishment was immediate, bad language? A mouthful of soap. Not sharing? We didn't get a treat. She was stern, and had high expectations, but at the same time she was warm, and patient.