what's the point of buying a ticket to the room aka tent ?

VIP experience. Never went, but friends did.

As far as I know, you're talking about the VIP lounge/room experience. If you want private restrooms, air condition, and at most events, cocktail service, and are willing to pay for that extra comfort; then that's the ticket you should buy.

It was a nice, ocean breeze. Safe

I don't know. I didn't go to a tent.