Mil wants a car seat. She bought one I was not happy with without asking me. I've checked the ADAC and I would prefer an i-size isofix seat (basically the same as what I have) and have agreed to cover the cost difference as it is huge! Anyway, I'm half wondering, with the driving they are likely to be doing any impact would, hopefully, not be too bad. A forward facing seat would be cheaper and last longer but tbh I think I'd rather just go with my gut on this and not worry about the money element.
Wwyd?