The Pokemon town was probably an odd place to settle, but Emma had reasons. She didn't need a beach and the sea like Hook did, and... she wasn't actually sure where the Hatter ended up. It would definitely be smart to know where they all were though, she doubted he'd set up camp in any of the little forests around -possibly the casino land though. That was a possible.
"Hey," she hadn't been lying about the door, or Jefferson just letting himself in. Since plopping into this realm, she'd managed to at least let go of the whole 'kidnapping and held hostage' thing, desperate times and all that. So being cordial was a simple step. "There's a Ghastly popping in and out by the windows, so don't freak out if you see him." Emma kinda liked the occasional visiting from the weird floaty orb. Even if she had instinctively tried to blast it the first time before remembering she had given up her magic.
"Welcome to my humble abode." It was rather humble too, the living room and kitchen were the same room, there was a small bathroom to the side and then a tiny bedroom beside that. Realistically it was a very small starter apartment, and Emma could deal with that for now. It just didn't have a lock on the door, and that hadn't really been an issue. "Seriously? You brought a lock? Do you just shake the hat and things fall out?"