Having safe and solid fencing, I’m a stickler on this as well as maintenance of the fencing.
Any barn saying they have no drama, they are the drama. I get it, every place probably has some degree of drama and frankly the big component of this is how it gets handled/mitigated. If a barn can take care of it professionally and minimize occurrences, then that’s fine but those places don’t usually advertise as drama free ironically.
Not randomly changing the horse’s feed/turnout situation/stall without mentioning or discussing first with the owner makes me a bit nervous. Quite awhile back but there have been a few times where I went wandering around trying to find my horse.
Iffy about barns being negative towards other disciplines, riders, other barns in the area, etc.
Not a huge fan of training/lesson requirements although I 1000% understand why since boarding is not very profitable. So if a place will just let me pay the requirement without having to do it, then it’s not a dealbreaker and I don’t care too much.