What kind of rate did you get?
Frank Sinatra was once a partner in this place and there is very interesting history here. The downside is emphasis on "history" if you get my drift. If you're in a room facing the lake, it will be a great view. I'd be surprised if the rooms are not well worn.
Plenty of good dining spots nearby.
Le Petit Pier for great food and romance.
Visit the Hyatt. Stayed there last weekend and they've spent millions to update the property in the past year. Had a great lake view room. Way $$$$.