Decent but could be better
Here are the reasons I gave this a 7:
-Graphics: Good
-Functions/Accuracy (Fast Foward, Time, Money Values, Zoom): Good
-Story:N/A
-Tutorial: Helpful
-Music: Became annoying after awhile. Maybe if there were more songs or variation it might be a little better.
I didn't like how I had to click on the room at the very end of the viewing screen to scroll through the hotel. Maybe adding a left-click and hold function may have helped it. It's not the best sim game, but it's not the worst. Practice makes perfect. Hopefully this helps for development in the future.
Best Regards and good luck.