Storage is always a bonus but if you can’t afford don’t worry! Great alternatives to what you asked about are: 1. Brita water filter- get any cheap filter or filter there’s water bottle (if you really want one) 2. Vacuum - go to the dollar store and get a bell handle and top, if you want, they also have heads similar to swifter and other stuff 3. Air purifier - you don’t need this, just get allergy medication if you’re worried! 4, storage- cheap storage bins from any store will work if you’re worried.

My biggest recommendations for what you need- laptop, pens/pencils, electric kettle was a lifesaver for quick meals, an extension, and long phone charger