What a charming little Point and Click adventure. Loved every second of it.
Clearly, a lot of love was put into this, and it shows. Character interactions are absolutely endearing, art is most likely not everyone's cup of tea, but I personally love it.
Gameplay wise, you solve puzzles by interacting with the environment, collecting and combining the necessary items in order to achieve your goal.
It's not hard, if you pay attention, though I had my share of frustration too.
As others already stated, the game is buggy in that regard, that you can easily get stuck. If you don't want to lose progress, I too recommend to save often.
Minor inconvenience really, and I also have to mention the safe combination. I remember that the characters comment about the first time they have met as a clue , and that they must have written it down somewhere. Naturally, the journals full of different dates comes to mind, but actually that wasn't it, so don't waste your time like I did. ( To avoid misunderstandings, reading them is not a waste of time, since nice backstory, but trying to open the safe with those numbers is)
Game is a unique gem, worth the hour (or less depending on how good you are at these kind of games) you put into it.
Highly recommended.