Having played the demo on Steam I wanted to say that your game has great potential. I enjoy the graphics and the premise is pretty good.
Currently 5/5 for potential, hoping for more Sunny content though I know he's not a popular character.
Implementing mini-encounters with characters that'd serve to strengthen the slice-of life feeling (with some rare sexy ones, like catching a character in the middle of the night walking from the showers) is my another hope for this game.
You did a lot of great work with this game already, and knowing the ususal development course of visual novels, you're already ahead of the curve. So lots of encouragement and best wishes to the team, go beavers.