[Vince]

Nearly impossible (I won't say totally impossible) due to the way it works. Converting to SQLite might be an option, but ini files are definitely out of the question. I suppose it could be replicated somewhat using flat files, but you would need a large tree structure with a directory for each separate house. Each directory then has multiple files in it that store the coordinates of furniture and whatnot. Theoretically this would allow for infinite houses with infinite furniture, but it would be completely ineffecient, not to mention very disk intensive and therefore slow.

tl;dr: counter productive.