A few years back my dh and I both bought new cars and one of our stage 2 car seats was incompatible with both cars.
My friend had just had a baby so I gave it to her. Her dd has now outgrown the seat and she has no other children (yet!) to use it for. As far as I know it is just stored at her house.
The thing is, now I have a dd3 and we could really do with another car seat as her nursery cannot store them so will make life really difficult if say I drop off but dh picks up. Can I reasonably ask for it back or am I going to have to shell out for a 2nd seat? Or should I just drop a massive hint?