A wimpy looking dude (who also happens to be a feminine shota) living in a girl's dorm because...reasons. The MC is timid, meek and forgettable with no defining characteristic except being a shota in the beginning. He keeps getting caught up in other female residents shenanigans, and gradually becomes close friends with everyone. The whole manga is just SOL with no overarching plot, the characters are decent and likeable, and even the bro-con sister of the MC isn't as annoying as I expected. The MC falls in love with the titular character, 'Caretaker-San', though there are almost no romantic scenes, except in the end. Don'tgo into the manga expecting romance or anything. The caretaker exactly fits ara-ara onee-san stereotype, and while I did say the characters were likeable, there's little depth to them. The art is also average and doesn't really stand out, but at-least the faces were unique and distinguishable.

Conclusion - If you're looking for a slow moving SOL about a wimpy guy living in girl's dorm, with minor elements of comedy and romance, then this is the manga for you. My final rating is 6/10, though I do think the manga deserved a 7 only if the fleshed out the ending a little and gave us some romantic scenes.