Moving advice?

Matilda

I’m 18 with no credit or anything so I’m lucky to even be getting the apartment I’m looking at. I’m moving in with my friend but we only are looking at a one bedroom because we both agreed it’d be a better option for him to just sleep in the living room instead of paying for a two bedroom that we most likely won’t be able to afford. It’s extremely small. Is there any cheap options I can look at to find small pieces of furniture? Also what should I do to help save space and be able to keep everything organized? Please help lol I’m a clean freak and everyone needs to have a place for it to go.