Why was the TVM Mariott converted to Gokulam Grand?

The Mariott board had gone up before it was taken down and converted to the Gokulam Grand. I visited the property and it was pretty good but the rooftop view was awesome. However service at the bar was not good. Many items on the menu weren't available. For a 5 star property it wasn't up to the mark. I feel Mariott would've done a better job.