We have open practices, where the parents sit within feet of our floor. My daughter is on another team and I do enjoy watching her at practice, plus if there were to be an injury, I want to be there immediately. I never step on the floor when I'm there as a parent unless I've been asked to come help.
However, as a coach, I HATE having the parents so close. For some reason, there are always a few who think they can "suggest" things to me, walk onto the floor to say something to their child, and the gossip! Oh boy. I don't even classify it as gossip, it's usually mean, hateful things about other kids, coaches, the program, etc.
We're talking about creating a parent viewing room and I sooo hope that works out!