It's typical of a lot of UK Marriotts in that it is clean but needs a makeover and a bit of freshening up. I have stayed there a few times and the only suite I was given was the one on the 1st floor near the lounge. Think it is named after a writer but not 100% sure. It was a great room with separate bathroom, bedroom and living/dining room. Biggest downside was that it is at the front of the hotel overlooking a busy street and Leeds nightlife goes on until the very early hours of the next day.
I spent nearly 9 months in the area and eventually decamped to the Hollins Hall Marriott as it was much quieter and put up with the inconvenience of having to drive between Bradford and Leeds.