Beggars can't be Choosers

I was in the bathroom at work and the person in the stall next to me sighed heavily and made a comment about how nice it would be to have toilet seat covers.
I did not respond because:

1. I don't want to talk when I am in a public restroom.
2. I don't want to hear anyone else's commentary in the bathroom either.   

And my response to the comment wouldn't have been much help. See there are 20 branches in the system I work for, but my branch is one of the smallest and not affluent.  So if I had commented, which I wouldn't have because I don't want to talk or listen to anyone when using the bathroom, I would have said:

You want toilet seat covers? We don't even have a plunger 75% of the time.