the tiling isn't a major issue, but I'll still mention it..
the site manager has been alright with me since the start, knows I've got my construction white card etc and he's let me and mates on site earlier to do work before plaster etc went up...
Already thought about what I'd say if I mention it before final inspection, was just gonna say I went to check it out and the garage door was wide open, so I went in to see if anything had been damaged etc...