Okay so this is shoujo through and through. Very much so, and a clumsy maid x young master is a very basic trope
To start with, the story of Anna being clumsy is kind of... odd... Anna is characterized as inherently clumsy, and yet her clumsiness stopped relatively quickly. It'd be one thing if she's explained as being tired or unused to the work, but she's well rested and by the time the story starts Anna had worked for 3 years and she had blundered frequently enough the head maid had to turn a blind eye due to how many times she had to deal with this bullshit, not to mention her clumsiness (and the punishment, more specifically the lack thereof) is legendary among other maids
And one day she just... stopped messing up.
After that as per usual shoujo standards the young master quickly fell for her. At least she's not passive, so both leads do have something going for them
Beyond that there are quite a few smut scenes and it's a very basic back and forth between one yearning for the other. I can't say much about it and the lack of shoujo in my repertoire may have given me a biased view of how "good" this is.
All of the problems could've been solved very quickly had the parties in question explained to each other, but such is fiction
Translation quality is superb