"I thought the brochures did. Or they didn't went in enough details, I guess." He sits on his hind, making sure his tail's not in his way. "Besides being a place where people from different universes meet, there's also shops, libraries, restaurants... you name it, it's likely the Nexus has it. But if you're asking for specific buildings, I might be able to direct you. Or maybe one of my friends could, two of them are very knowledgeable about the Nexus."