Sue
Although we looked at the picture of the Midland Hotel in the distance, I don't think we seriously considered it, as it's clearly a grander building that our original photo.
But there seem to be so many 'Midland', 'Station' and other hotels floating about that it's easily possibly that the hotel we're looking for is a smaller one at the back of a station.
Has anyone on the Sheffield Forum ever established why the original poster of the query has not been seen on the thread for weeks / months?

Personally, if I'd posted a query that led to such widespread discussion, I think I'd be chipping in to the debate!
cheers
Paul