The VIP benefit for Gold and Platinum has this wording:
"Worldwide External Exchange Deposit Unit Size Upgrades
• Upgrade to the next largest unit on all Value and Quiet season deposits."
You have to call in to use this benefit. I used it earlier this year, and it was a bit difficult.
The VC I spoke to, had no knowledge of this benefit. He thought I just wanted to make a regular RCI deposit. I had to point him to the text on the web site, and then he had to contact someone to get information. I think I waited more than 30 minutes before the VC was ready to continue.
He finally took 35 000 points from my Wyndham account, and said I would receive 55 000 points in my RCI account. I asked why I did not get 63 000 points as that would be the upgrade from a studio to a 1 BR, but he said that was what the internal document said. After spending more than an hour on the phone, I wasn't in argueing mode. The points would show up in my RCI account the next day.
The next day, I checked my RCI account, and it had 35 000 new points in it instead of the 55 000. A new call to a VC. She had no knowledge of the VIP benefit I had been trying to use. I asked to be transfered to Owner Care, but this problem wasn't something I could bother OC with, and she offered to help me herself. I pointed her to the text on the web site, and then I had to hold for a long time while she found someone that could explain the benefit to her. When she came back, she told me that she couldn't fix the problem, and had to transfer me to Owner Care!
OC could see that the VC had done something wrong when he made the RCI deposit a day earlier, but it took another 30 minutes to fix the error. The OC guy said that this was not a VIP benefit that was used very often.
The points in my RCI account doesn't seem to have any restrictions to what season I can book.