[He chuckles a little, waving away her concerns with his hands - yeah, cats and food don't really mix unless it's a case of emergency food supply but considering the kind of filthy creatures he's used to chasing out of the goddamn galley? This isn't so bad. ]
Don't worry, Miss Miwako! I've seen a lot worse! [Like Usopp's exploding egg experiments. Oi. Anyway, he's here to look at a kitchen and so that's what he does, expression slipping into something more professional as he takes in the room. It's a hard habit to break.] Aah, it's really nice, my lady! Size doesn't matter as much as some people seem to think, it's more about how you use it.