Oh look at this toxic thread they sent us from TravelBuzz!

I can't believe someone complained about a baby being breastfed (in First but complaining about breastfeeding at all). A Flight Attendant would get in trouble for telling a passenger to not breastfeed OR to cover up. Where a baby can be bottlefed, they can be breastfed. I personally prefer seeing breastfed babies, anywhere! It should be encouraged.

The diapers though should be changed in the lav.

If you've paid for your child to be in First, your child can sit in First. The only seating restrictions for children on airplanes are emergency exits (and that's just for safety).