So I can say he found it again after the battle? Does that work?

Also, do heroes HAVE to live with the other omega friends or can they stay somewhere else and turn up at the omegabase when called or at random? Because I'm pretty sure Mikey would rather crawl into the first manhole he sees and come out when THERE'S EVIL AFOOT! or when he's needed or bored I mean, he doesn't want to be an independent, but he's used to living in the sewer.