This is incredibly unique and it is executed quite well. I didn't even know it was possible to correlate maid skills to skateboarding. The characters are all also pretty fun to follow.
The only thing that really disturbs me is the unrealistic physics at times. For example, how the hell did she get up to the wall while also maintaining enough horizontal energy to be able to chase down the kitty in Chap 5? While also somehow maintaining perfect balance? Maids must be built different in that world. This is just kind of a nitpick though, doesn't really take away from the quality of the manga itself.
Basically, just read it. While it is incredibly specific on it's target audience, the quality of it can still get you interested. (I am one of those people who knows absolutely nothing about both topics yet I can still enjoy it.)