Going camping next week. DD1 is 5, DD2 is 3 and DS just over 1. We have one ready bed for DD2 and I seem to remember DD1 used to sleep on a couple of foam mats. I'm now wondering if it would be better to get some self-inflatable mats for all three and get them all to sleep together. I don't think the travel cot would fit in the tent, or at least not in the pod.
Are the cheap self-inflatable mats okay for children? I don't think I can spend £40-50 on something like a fat airic or thermarest. Or should I just get some airbeds instead?