Your phone battery ran out? ^^
Ah ok, so continuing where I left off...
you know what, it's easier to check the wiki...
"Batman and the Outsiders
Cassandra retakes the Batgirl mantle to join the Outsiders at Batman's request.[22] She moves into the team's apartment but does not show much desire to socialize with her teammates.
Batgirl (2008)
After Batman is found, Cassandra moves into Wayne Manor, on the trail of father and Deathstroke.
Tim gives Cassandra a copy of her old costume and tells her that if she chooses to stay and fight crime in Hong Kong, he hopes she will do it while wearing a Bat-symbol.[8]
Once the Architect is defeated and captured, Cassandra decides to stay in Gotham rather than return to Hong Kong.[26]
Cassandra later infiltrates a tournament for hired killers and rescues Red Robin, who had been captured and was about to be sexually assaulted by the half-sister of Ra's al Ghul.
The two then travel to Hong Kong in order to catch a 10-year-old assassin known as the Cricket but are easily defeated."
It sounds like she's still based in Gotham but still travels around, and her last dwelling is the Manor.
Wait I forget about Convergence. She's in Gotham with Tim and Steph, and stays in an apartment together with them? I forget. Since that's meant to be the continuation, that should be the last benchmark.