But what is good about it? Story is profoundly unsatisfactory, characters are unlikeable and the show is too shallow to enjoy, as overwhelming gay motive is not all that interesting.
Trailer could be found on Myanimelist page which I referenced. However trailer don't give a just impression about this show, IMHO. Problem with trailers is that they usually just try to bait viewers rather than give accurate impression of the show or a decent sample of it.