As long as it safe for them to be inside. Remember that you have other kids jumping in and around each other . A little toddler would not be safe. However if you also purchase a session for yourself you can get on the trampoline with them keeping them safe.
none. theres a toddler area
I believe they have height requirements
My daughter was 3 when she went to a party and was able to jump...I am not sure if they have a minimum age limit, but if they are too little I would jump with them.
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