Curious - has anyone ever stayed in one of these? Do you think it was worth it?

Was thinking of splurging on one next year & skipping 2017 - will need a lot of points as we want to go 6/30 - 7/8 - yes its the Fourth of July week & we are crazy for even thinking of it!! But - we figured we won't really go to a park on 74 - maybe hang out at the pool & try to snag a dinner reservation for the Rose & Crown that night for the fireworks........

What do you think the odds are that it will be available using the 7th month window?