The story is good although nothing groundbreaking. It has he usual "just be yourself" message which teens will enjoy (and adults can mince over as they remember simpler days... oh the tragedy). Yukata is the narrator and the main focus of the story as he becomes more open in this relaxed environment. By contrast Tsumiki is the dominant character. She is confident and charismatic. I would prefer for her to show some more weakness though such as familial pressure. The dynamic between her and Yukata makes him feel more like a pet project to her than a close part of her life.
The monsters satisfy monster girl fans such as myself. They also show much more easily the wide variety of people at this school. There are so many monsters that finding any one problem holding them back is easy. Much easier than if the school were all humans. For a story about being oneself these monsters do great.
Romance should not be expected. There are end shots every now and then but its evident any real romance will take 100+ chapters to develop. This is a slice of life story with romance as a side piece.
Lastly the score drop interests me. From what I have gathered the score was at a 9.2 until chapter 3, after which NTRfags bombed the score to 8.0. This is humorous since the chapter was quite clearly not developing a rival romance. Rather it was two monsters trying to support each other transitioning into human life. The current score is 8.57 and I hope it keeps going up although I personally don't think its great.
7/10.