As someone who doesn't like ecchi series that much, I actually found this very enjoyable. I like how it's mostly just pure fan service rather than full-blown eroticism. What I usually dislike about ecchi series is the awkward voice acting, but this one doesn't have that at all. Whenever the characters make noises, they're either cute or just natural, and I really appreciate that. That said, I don't really think this is ecchi at all. This is just slice-of-life with heavy load of fanservice.

Story-wise, well, it's all over the place, LOL! The main development doesn't really happen until the very end of the series. That said, I don't hate the pacing. The story isn't all that important in a comedy series anyway, and the overall development was good enough to make the entire series enjoyable.

Craftsmanship-wise, I really love the art and visuals. At first, I thought the character designs were just okay, but the more I watched, the more they grew on me.

Overall, I'd rate this an 8/10. It was a fun watch!