>>1256185Pretty large.
You could get lost if it was your first visit.
I'd say to see *everything* would require at least a good solid 2 days of browsing, provided you don't dick around too much.
If you go there definitely visit a maid cafe; it's expensive, but it's really cute and memorable.
Also buy yourself some weeb shit as a souvenir; nothing from a gacha though, that stuff is shit