If the Nova LFS are the ones with the seats facing each other in the back, then there's one on the B3 also. I'm a daily B3 commuter and I've caught it once and some of the people are complaining about the design also. I've seen a couple of people just wait the extra few minutes for the older models to come instead (During rush hours of course.)
Personally I like the new bus exterior wise and because the B3 crosses through a lot of Asian communities and the LED signs help a lot. But in the interior, I just dislike the rear and the rear's seats designs as well.