I mean, if you take this seriously, it will pretty much take any enjoyment out of this, since this really can't be taken seriously. That said, the ojou-sama is a massive sadistic dike that enjoys being as bitchy as possible. That is her entire character. Her first guardian, the other female is annoying because she just does whatever she's told, right or wrong. But, she's not horrible, just does whatever she is told and has an elitist mindset. The mc is... Extremely bland. Like, Satou from Death March has more personality and he basically has one emotion, being calm. At least he was fun to read (screw the anime & manga) about. Last but not least, the icing on the cake- the daughter. So far, she is extremely pointless; to the point it wouldn't matter if she existed or not. Which, un-ironically, should be the biggest driving force for the story, considering he left the solitude of his paradise to "raise" her. Ya, seen a lot of that alright??.
On the other hand, the hero and his "harem" funnily enough, was just cringe. It's basically the worst type of harem these type of stories tend to have; which is basically "just because". As for the story, it's so fast-paced and generic it actually makes it a chore to read.
Now, if you can ignore all that and don't mind chilling for a few minutes to read a chapter, it's meh.