Can I  take down my roommates post-it notes?
Why do you want to take down your roommates post it notes?
I hate post-it notes and his handwriting.
It is very petty of you to let little things like post it notes bother you so much. You should be more understanding of people that you live with.
I am a perfectionist, his post-it notes are a mess and I can't stand it.
When you live you someone you have to have a high level of respect for their belongings.