The thing I love the most is that she knows the problems that they will find, and in her attempts to fix them she goes and fix things through totally understandable misunderstandings. xD I really love this manga (and the novel is nice too).
I honestly love how the villain is a villain, but is still so well fleshed out. (Like all the other characters, I mean even the emperor is properly fleshed xD
I like the way things are proceeding, the pacing doesn't feel rushed at least. I like seeing things happening instead of skipping over everything and doing everything rushed.