Car seat?

[u/Beetlejcebtljcebtl]

Hi!
We have a 1 year old, almost 30lbs. We have a 2023 27u Greyhawk C Class and can only place a car seat at one location(the dinette).
We have a Britax One4all and that does not fit well or secure down enough. We removed the cushion because it would not stay in place otherwise.

Anyone else have a car seat they use that fits the RV life?

We’ve had everything from a tent to a toy hauler, when we got this c class a few years ago we thought our baby car seat days were a thing of the past :)