Royal Hideaway Room Renovations?

[actran]

I was reading somewhere that RH has renovated some of it's villas and was wondering if anyone knew which ones. I heard 25 had been done, but didn't know if any others had also been done.
Also, if anyone has been there and been in a renovated room, did it seem very different? I was there a year ago and I thought the rooms seemed very nice, although not "brand new".