Mil has lo 1 day a week at our house. She offered to have him when I went back to work but at her house but my work is like 2 minutes down the road from house so I said it just wasn't convenient for me to drive 45 minutes to drop him off to her and pick up in peak hour traffic. So I said if you want to look after him you can do it our house (I was happy to put him in child care for the 3 days) but she said she'd come to us if we cover her petrol. For babysitting when we go out at night, he's stayed at my mum's over night and my mum / dad have stayed at our house and he's slept at mils twice.