Personally, I really enjoy this manga. This type of story has probably been done countless times before, but I found myself enjoying every chapter I've read so far. its not a doujinshi BTW. The art style was great and easy on the eyes but I did find myself wanting a little more detail in terms of the background characters and settings in general. The ML of the manga is likeable although he may be a little mediocre and average in terms of romance manga male leads. He doesn't really have any definable features besides being short and being the senpai. The FL on the otherhand is pretty great. She reminds me of Nagataro-san (from Please Don't Bully Me Nagataro-san). She has a tomboyish attitude and often tries to get her senpai's Attention by making fun of his height.
Its a pretty average Rom-com slice of life manga so don't expect this manga to revolutionize the rom-com genre.
Overall, I enjoyed reading this and I liked seeing the interactions between the main characters even though one of them seemed a little average. The art style and character designs were great in my opinion and I overall found myself wanting to read more even though I tell myself that it's your average Rom-com manga.
This is my first review by the way.