It looks an awful lot like a tacky bar with ads of assorted people in heavy makeup all over its surface. Also, Isabella is getting the impression that witches must not be common patrons, even taking into account their absolute rarity - she'd be an uncommon sight at a pawn shop too but no one would be liable to look at her like so.
Oh well.
"Bit of a flight. Metis would give me the days off if that was what it took to get me to do a practice curse, though."
"And you might have to break into somebody's apartment. Which would be a help with the souvenir thing, I guess."
"I don't really want to break into somebody's apartment," says Isabella. "My dad wouldn't approve. I don't think it's particularly likely he'd find out, but I do rather care what he'd approve of anyway."
"He'd approve of you cursing somebody, but not of you breaking into their place to do it?"
"He'd approve of me cursing somebody that I would be liable to choose to curse. Especially if they committed a crime and managed not to get convicted. Well. Approve is the wrong word. He'd look at me for a while and then he'd ask me if it had been a good idea and then when I told him yes he'd change the subject."
"Yeah, things would be worse between him and my mother if - actually, come to think of it, I don't think she does anything extralegal. Casual border-crossing is not actually illegal for witches. But he'd definitely get along worse with his in-laws if he weren't."
She thinks. "Is prostitution illegal? Oh, I suppose it is. That's stupid."