If I book the platform tent, which is the tent they set up for you, is the tent a small 6 person tent or is it a much larger tent as shown in every image provided on the site?

I don't know didn't get to go in one

They are not small, they are big, there is nothing in them. You will need to bring your own sleeping materials. There are outlets grills and pits. They don't provide anything other then the setup you see

The platform tents stay set up so they'll be set up when you check in. They are 6 person tents but they're a decent size tent also. I believe they come with electrical outlets, communal fire pits and charcoal grills.