I had 3 under 3.5 and i do find it more work but its not horrendous. I find myself a bit more stressed and i dont get too much me time, someone is always needing something. Youngest is now 7 months and honestly im glad we did do it they all sit and play with her toys with her, get her dummy for her she is a very loved baby by them all, never had to wait for anything as if im busy one of the other 2 get her it.
But yes its hard work but at the same time enjoyable and i feel very full and complete