Originally Posted by
DFWsakp
Vowwww.... So a car seat in a lie flat business class seat. I am sure you will be the talk of the town OR at least talk of the plane :-)
Having a child in a car seat is the safest way to restrain him/her. In case of turbulence the baby can slip from the arms. If restrained in a seat (regardless if it lies flat or not) is much much better.
Also if OP wants to use his miles for this, not sure why he's getting flak about it. It's his prerogative.