ruumilisse

Could you clarify what you mean by "ruumilisse"? For example:

- Do you want a linguistic entry describing ruumilisse as an Estonian grammatical form (the illative form of ruum, meaning into space/into a room)?

- Or is "Ruumilisse" the name of a project, concept, place, or organization, about which you’d like a general encyclopedia-style article?

If you specify the intended sense and any preferred length, I can draft a neutral, concise wiki-style article (under 300 words).