I've had two stays as IC so far and it's been quite hit or miss.
Donovan House - upgrade to the best non-suite room in the house. Decent amenity but no booze. But got USA Today (useless waste of paper) instead of the NYT in my profile.
The George - the place is empty but I got a standard room facing an air shaft after requesting a view when I booked. No IC food/drink amenity in the room at all.