I am so impressed with these tents.  I started out with one of them as a birthday present for one of my grandchildren and then realized that he was going to let his little brother in and not let his sister in and that would make her mad.  No one likes it when she gets mad.  So then I realized I should just get her one for her room.  Hmm.  Then I realized that the middle child should have his own as well.  So now we have three.