Your room will be messy. That’s unavoidable so always a trashbag around or dug it somewhere (≖⩊≖)
But you want everything to be near you!
You should get a heater fan to control temperature and air purifier so the air doesn’t really get stale.
Always keep your drinks near you. I don’t really have that much motivation to leave the bed anyway so always have a pack of doctor pepper and beers around me (I don’t have a fridge anyway so :P)
Keep the chargers and WiFi near you. And most important part. entertainment like games. Mangas, Light novels should be in your palm’s reach
The rule of thumb is: Always have everything within arm’s reach. I have the tablet. The cans and bottles. The chargers always near me and sometimes I sleep on the floor. Only thing I don’t keep near it’s my Pc because honestly just better than a laptop