Yeah, having listened to the episode, Doukshin Apartment really did not sound like a good time...
It's something I've long been a bit hesitant to mention, as I know it's highly regarded, but I actually dropped Here Is Greenwood after the second episode because of how tasteless I thought the gag about Nagisa taking up child molesting was, so I'm glad it's not just me who had that reaction. I did quite like the first episode though, so if the rest doesn't follow suite, I'll try and go back to it sometime.