I am also interested in that space and would like to pick your brain on: what do you read to keep up in this space? Personally, I follow Crain's, and CREtech.
And speaking of cap rates vs. multiples (valuation per sq foot), wsj had a great article on the Wework business model on how artifical it's valuation seems versus traditional office-leasing: https://www.wsj.com/articles/wework-a-20-billion-startup-fue...