Keeping a good roster straight would be a giant pain the arse especially for places with girls that aren't always regular with shifts. But it's not going to be that hard to do. Just takes effort. At the very least the pictures/names of the girls should be kept up to date at least monthly.

https://www.cleopatrasgentlemansclub.com.au/
http://www.stiletto.net.au/#roster

It doesn't surprise me that these two sites are pretty much the best sites.

This one is a bit less "high end" but it has almost all a site needs.
http://paradiseplaymates.com.au/main/girlonfriday/

The only thing missing is a good roster, updated with proper dates (not just "sat-sun") and real pictures of the girls linked into it.