Any suggestions? Not too expensive as it is only for the nanna car!
I want the child to stay in his 5 point harness as long as possible (safety reasons) so looking for long straps that extend high on the back of the seat. The ads never say how long 5 point can be used!
Not too upright if possible as the child likes to sleep in the seat 
Dont mind a group 1 2 3 if that is the only available one.