I do not know if it is the same.. but I was in a grand suite last march... and there was a little section for suite guests. It was nothing spectacular. It was a little roped off section, with lounge chairs and umbrellas, and you had access to a private little bar and food buffet.. .. again, this was March 2019-so I do not know if they changed it or not.
It was nice to not have to fight over chairs and to have an umbrella for shade. Im a red head- so I burn LOL