The dry cleaner will take the hangers back. If you insist on dry cleaning, just thing of the hangers like library books - they belong to the dry cleaner and you return them when you get more.

Chiming in on the “ambience” your apartment says a lot of things. “minimalist” is not the first thing because it doesn’t look curated. It looks:
“broke”
”might have to disappear on a moment’s notice”
”my wife threw me out”
”my wife won’t let me have a dog”
“just got out of prison”

Besides the bed,
“Decorating for company”:
do you buy fruit? Do you own a bowl? Put the fruit in the bowl on the table or on the kitchen counter and get the spices put away out of the light. Return the hangers. Straighten up your clothes. buy a blanket and turn the heat in your apartment down a couple of degrees - cheaper. Pull Harlan’s couch out from the wall, maybe at an angle. Put the lamp next to harlan’s couch as if someone might read there. Move the table out into the room a little and put the chairs around it.