There was just a report in the Rest of World section that should be helpful.
https://forum.sex141.com/eforum/ ... &extra=page%3D1
Sadly, it's been a few years since I've been in (punted in) KL. I used to like to stay downtown at the Renaissance which was close to Beach Club! Sadly, BC is gone from what I understand and don't know if there is anything new that took it's place.
The nice thing about Sentral, and you'll read this in the above great report by JtB is that the Monorail will get you around the city pretty quickly and cheaply and Grab will take you everywhere else.