If I ever make an AVN, this is the one I would make for sure, but I am not a good storyteller. You tick all the marks I care about good plot, good writings and make it wholesome. The plot is wholesome, simple and focuses on the relationship between Roommates. Both MC and Claire is very likeable and cute. Even though the VN is at an early stage I find so many little things that are done very well.
Okay now, Its so awkward saying little Roommate, Big Roommate while having casual conversation. Addressing as their names makes more sense IMO.