updated(nov 2018)
we went this store occasionally, and felt the soup is getting weaker.
our last visit, we felt the same. moreover, the soup wasn't hot enough. water and spoons weren't on the table (all gone) and they didn't fill again.
we are over with this outlet. we will try the other one in north sydney shop, but not in chatswood.
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hakata maru in market city in china town was my favourite one. unfortunately it has been closed due to building redevelopment. so, i tried hakatamaru in chatswood if they are good as market city.
the price for white tonkotsu is $1 more than market city but still reasonable. however, the soup was better at market city one, which was more creamy, thick and strong flavour. the two shops in different places serve slightly different flavour is kinda disappointing, but i'll still try another bowl at chatswood, as soup would change (slightly) time to time due to ingredients quality and season.
the table i say is sticky, it's needed throughly cleaning i suppose....
at this stage, i may prefer to have marukame udon (sister shop) if i'm going to quick meal in chatswood...