None that I know of either. Also the terms "Refurbished" or "Renovated" can mean very different things to whomever is using them; does it mean simple change of room decor or a more major hotel-wide facelift? Were all rooms done or only rooms in certain sections? I would almost expect hotel managers to slightly embelish how much was done during recent work to put as positive a spoin on their hotel as possible.

Just a few thought...