Third partner in purchase WeWork to run asset as shared office space. : Denmark’s PFA has linked up with TH Real Estate and US workspace provider WeWork to buy 60,000sqm of mainly office space in London for around DKK5bn (€670m). The seller is private equity giant Blackstone, according to PFA, which is the second largest pension fund in Denmark. Blackstone bought the Devonshire Square office and retail complex back in 2012 from Rockpoint and the Abu Dhabi Investment Authority (ADIA) for around £340m.