How to free space from another profile

Hi, when I started using my macbook I create 2 profiles "work" and "home". Now I use only one profile and i don't have enough disk space.

I can't access the other profile because it was a user connected to my work network.

Also, I'm not sure if it was partitioned. I remember for example that I had Outlook for Mac in the other profile and it consumes a lot of storage, but now I have no idea how to find it or uninstall either.

I appreciate any help.

Thanks.