My brother is on visit (and is staying) because of the COVID19 and he has taken over my table, the whole of it. It's not negotiable at all, he's being doing this for years.

Anyway, now that I've lost the only place I could study, I have real difficulty getting any real work done. I don't want to wait till he goes since we don't know how long the lockdowns are going to continue (probably very long).

I don't really have any other place where I can sit and write stuff. People have suggested sitting next to a wall in similar questions, but that's only helpful for reading. I need a solid surface where I can write. We can't get a table rn since we are fully avoiding contact (our area is increasingly getting more infected). I want to make productive usage of my time. Advice?