First time braving soft play since pre covid, when DS was 2. He is 4 now and quite happy to run off, make friends and come back over to me periodically - but it feels a bit odd to not be following him around and hovering behind as I did when he was 1 and 2! 
Just wondering what the general consensus is on what age is ok for children to play independently at soft play? (I’m keeping an eye of course!)
Tia 