Well, unlike most of the other reviewers, I experienced The Chelsea at a conference for work and so I was listening to speakers deliver presentations rather than bands and DJs playing music. I thought the acoustics were great and the seating was relatively comfortable. I also liked the décor, especially at the front lobby area. On the last day of the conference they did have some music so I got to experience a little of the bouncing and the reverberating bass problem. But the organizers had thoughtfully provided earplugs so all us tech geeks wouldn't freak out about it, LOL. Overall I have no complaints for this venue.