Love the new dungeon style houses! Kinda hope that not every house is like this though, honestly I feel like they should be less common than the standard smash 'n dash houses we have now. They should be a treat to come across with better than average loot. After all it'd make more sense that fewer houses would be loaded with loot and pallets of supplies anyway, and most would be abandoned and ransacked.
The idea being that most houses would be empty and already scavenged by survivors. Then we come across these dungeon houses that were used as bases by survivors and they got overrun by zombies hordes, and that's why there's so much stuff lying around.