I am having some serious problems with working out what car seat to get 
I have a W reg Punto, my dad has a 05 plate Zafira and my mum has a 10 plate Zafira.
As we will all be taking my child out in our cars we need to get a carseat that either works with all of these cars plus my friends cars or get a base which is easy to move between cars.
Which would you recommend and if it is the base option how easy are the bases to remove as we also use our cars for cubs so cant have a base just wedged in the car all the time.