Old and outdated
I'm not sure where these other folks stayed, they seemed like they were coerced into writing really nice reviews. Walking into the lobby reminded me of Grandma's house, it smelled like a museum and the furniture and decor was very old. My first clue should have been the old font style on the signage outside. Well, the hotel has been around since the 50's and no doubt, it has not been updated since then. Walking to my room looks like the walk through a cell block. Once in my room, the royal blue carpet is dirty, the bedspreads are faded and the underside is yellow, pretty gross. The bathroom's have never been updated, the fixtures are so old and scratch that it is hard to tell if it was chrome, copper or brass. The shower head touched my head and I'm only 5'7" tall. On the third night, a letter was left on my bedside table stating that they were turning off the water between midnight and 3am. Fine, no big deal until it was shower time, everyone in the hotel experienced a cold shower. 
The convention center was also very old, they served the luncheons on plastic plates with plastic utencils.
Trellises, the restaurant onsite: food was decent, service was wonderful, but the waitstaff begs you to go to TripAdvisor to give them nice compliments. They provide you with a hand written business card with their name so that you can include their names. So Pati Muklevicz and Angelina Stephens, thank you for your fine service. And Robin for your hospitality during dinner. 
I think the cost of $147 for a room is way out of the range of value for what you get. I get more value spending $100 at the Holiday Inn Express. Parking is $8 per day, I guess that pays for the attendant that let's you out.
I think the General Manager needs to go to a Vegas Hotel to see what you actually get for $147 per night, I think he would be surprised.