Actually, I'm changing my rating from 1 to 7. An ending that good definitely deserves some credit.
On a more serious note, the art was nice. The cleaning bits were fun while they were still there. As long as someone else is doing the writing for him, or if he gets an editor who is smart enough to tell him he's fucking stupid to add random rape scenes to a romcom, he might be okay with another series. Leave the random ass out of left field rape scenes to the josei drama and shitty revenge porn seinen isekai.