I was totally mindblown by the story, when I first downloaded it I was expecting your standard tragic VN, but this one took quite a different approach.
The story is absolutely amazing, and yet immensly sad, reminding us to value our time, and that nothing lasts forever.
You basically step into the shoes of the "Protagonist", an unnamed young man who has been determined terminally ill, and is therefore sent to the 7th floor of the local Hospital, during his stay at the 7th floor he meets a girl and an unexpected friendship starts to take place.
I'll give the story a 10/10, simply amazing.
The Art is pretty good, but the decision to almost never show the girl during the scenes was definetly the right one for this VN, same with never showing the "Protagonist".
So, art is a solid 8/10
The music is very touching and fits extremely well, seriously ramping up the feels.
Music is a 10/10
And finally I'll leave this right here: If you want a feeltrip, I implore you to finish Narcissu, it's so strong a piece that I started crying.