A polished and generally well designed game focusing on voyeurism and corruption.
You are a refreshingly frank low life who wants to spy on - and maybe do more to - the girls in the dorm he runs. Gameplay consists of grinding various maintenance-related minigames, and snooping around for events, clues, and H scenes. The two main girls have specific schedules and circumstances which you have to sus out by talking with or spying on them, picking up important keywords. With the information gathered, you then have to figure out when and how to progress that girl's route.
It's an interesting system that feels very organic, and generally works well. Unfortunately, there are a few sections requiring some leaps of logic, or with arbitrary requirements. The in-game hint system is a helpful addition, but often you'll still often end up directionless and trying things at random. Given that the game is based on a weekly schedule with multiple time slots each day, and some events only occur at a specific slot once a week, it can be super easy to miss a clue or event, and frustrating to wait a whole week to try again.
Thankfully, the game has a pretty solid amount of content and often multiple leads to chase, so you'll usually have something else to do in the meantime. There's quite a few optional lewd scenes for each of the main girls, plus a few bonus scenes of side characters to hunt for. The scenes are reasonably good, consisting of one or two short but well animated loops. The writing is average; some okay humour, and generally acceptable porn levels of dialog and plot, but nothing more. The voice acting is a nice touch, giving a little personality to the otherwise flat characters.
The game does require a bit of grind, particularly if you're after all the bonus scenes. The minigames aren't too bad, but you still have to play them dozens of times in the early game. The end game almost has the opposite problem: you run out of interesting things to do, and just have to skip multiple days at a time, grinding H scenes that become a chore rather than a reward.
Overall, a fun main game loop, good build up, and sexy scenarios. A few pacing problems, grind, and obscure puzzles disrupt the experience, but don't ruin it.