WHen my twin were born their three older siblings were then
2 1/2.,4 1/2. and 5. 1/2. That wonderful first year still stays with me, although nearly fifty years ago. . I breastfed them for their first nine months , would feed them and have the 2 1/2 year old sitting with on the bed reading books to her (upside down) Then the older two were there, we read books, played games, messy artwork, etc. Friends would come round and exclaim if they saw dust on the surfaces' You poor dear, no wonder you have no time for housework.' Yes, I did have time, but no inclination. Whereas the dust would still be there in future year, those precious times I had wih my five children during their formative years would never happen again.
Must say, as I got older I tended to do more and more housework, Not a great deal now. Living by myself, find little need. Everywhere tends to remain pretty clean and tidy.