Looking for article on shelf layout accessed by ladder

I thought I read an article in MR about a guy who had a layout on a high shelf and accessed it from a ladder. Anyone remember the article (or where I might have seen it) - especially the issue of MR it might have appeared in?

I’d like to show it to my friend for inspiration.

I did find one somewhat similar example in this MR special issue: http://www.kalmbachstore.com/mr8100801.html

It’s not the layout I was thinking of though.