Unlike others have mentioned there are plenty of uncensored versions out there, which to its credit, if you're going to do ecchi, actually have human-shaped breasts, not truncated pyramids like some animes to please channels they are shown on. I am glad they managed this from a harem/ecchi point of view. The art was honestly great that way.
The story was a nice idea, of someone adjusting to the high life, trying to fit into a new society, and meeting new people, which of course, was the typical OP MC style, which we see to a degree here. Despite sucking when against Silvie with a sword. And the drama/action combined in with the harem, pushed the story.
It did feel a bit tropey with the male hero, helpless princess tsundere Saika, etc Also the way people even if interested interacted in typical harem style, with neither getting particularly jealous or angry enough as if they actually really loved him. This is where it feels like just another harem, with 4 people basically for his affections. Often i wonder if anyone who writes these animes has ever had a partner to feel that jealous rage.
The truth is we see obvious ways out of paths, chances to kill enemies, instead, we see stupid paths of forgiveness, etc which just feels unrealistic, no army, secret service, etc really preventing things, and society using its own private security mainly.
We understand the rich live in a different world, and how there are different types of rich people, and this anime touches on it, even if lightly, I didn't find it particularly comical as some, and neither did it feel really developed, the title kinda said a lot of where things seemed to go, and the anime followed on that sadly. So for all the harem-esque elements, you expect to know who he is leaving with.
As much as a school romance anime may have worked better, the truth is the harem-ness meant there was not enough of a storytelling mind in the author's mind, and why it wanted the action and drama.
So sadly I was disappointed, it was something you can watch to serve a void in time, but was pretty much average mediocre as a story and enjoyment for me.
The art was great, the sound was fine, they even tried to develop the enemy characters, so it was enough to be enjoyed and entertain, but little more. If it wasn't for the harem element, would get a lot less viewers though.