I have stayed there this past weekend. As I wrote in the Make a Green Choice thread, my experience showed that this hotel does not participate.

For those interested, parking in the hotel parking in front of the hotel costs 15 EUR per day. This fee can be charged to your hotel folio, but it does not seem that all associates are capable of executing this flawlessly. They will give you a printed invoice which the parking attendants will use to let you out.

The lounge offering is fairly basic for European standards. Soft drinks, beer and white wine are available throughout the day. Additional there are some snacks - nuts, nacho chips and the like. In the evening the red wine comes out (I did not like it). Additionally there is a warm food selection accompanied by some cold appetizers and deserts. I found the food selection and quality a bit underwhelming. Staff members come in regularly to clean up.

Another oddity about this place is that they have still (after 14 years!) managed to completely transition from Sheraton to Luxury Collection. You will find many signs (i.e., at the parking lot, or the membership cards of the casino) that indicate that it is still a Sheraton. I even found a map calling it the Sheraton.