I really dislike the way my friend's apartment smells. It's so strong, I feel I often have to cover my nose or hold my breath. They have a disability and they don't like to go a lot of places, so I've ageeed to hang out there in the past because it is easier for them, but I don't think I can go there anymore because of how much the scent bothers me. I don't really know what the smell is but their car smells the same. It's like month-old coffee, chemicals/plastic, and cat pee. They invited me over and I think I'm finally ready to say I don't want to go to your house anymore, but I don't really know what to say or how to approach it.