Klaus nodded when asked about whether or not the doors changed. "I don't think I've been to the same place twice," He admitted sure he went to places that felt vaguely similar to one another, cities with stores to rob, but beyond that well - Klaus wasn't really what one would call an explorer. He was much more a man on a mission. But he could make an exception every now and then - like he had with Ben.
"I've heard about some pretty crazy things people have seen in there, dinosaurs, worlds on fire, tornadoes." He listed off a few of the more colorful options that he'd heard reported and shrugged a bit. "If a world looks dodgy I tend to not go through at all, I'm out here to pick stuff up not get killed, you know?" He held up his hands and shrugged.
"But come on, we can see what the doors are feeling like giving us today." He waved a hand as he and Luke approached the house together. "Care to do the honors?" He asked "You just pick a door and open it. And we see how Lady Luck feels about you today."