I had some people over a few weeks ago. We used the terrace space. A few hours later there's a nasty message to the building listserve saying that whoever was up there needs to clean up the food wrappers and BBQ sauce left in the area. My group did not have any food in the area so I ignored it.

My jerk of a next door neighbor just grabbed me in the hall and demanded to know why I didn't clean up the area and said that he'd been talking to people and they'd decided they didn't want someone like me living in the building.

I have never used a common space in the building before this. I don't understand why they are doing this.