Colliers has announced the strengthening of its flex offering through a specialist service dedicated to helping London’s landlords better understand, position, and integrate flex and managed workspace across their portfolios.
The new strategic consultancy brings together directors Phoebe Reilly and Joseph Mishon, Colliers’ experts in flex and managed workspaces, who have collectively advised on over 1 million sq ft of space.
The offering sits within One London, a new team that brings together Colliers’ specialists across the capital, in partnership with EMEA Occupier Services and Colliers SmartFlex. The enhanced capability expands the firm’s Flexible Workplace Advisory function to a team of more than ten dedicated specialists delivering the Colliers SmartFlex occupier solution globally. In 2025, SmartFlex supported flexible office solutions across more than 100 countries.
Phoebe and Joseph specialise in advising landlords on the integration of flexible workspace, amenity, affordable workspace, and managed space strategies. They work closely with clients on London assets to structure and implement the right commercial models – helping to optimise performance and drive long-term asset value. Their expertise spans commercial analysis, operator selection, and the integration of flexible workspace across entire portfolios, from units of 5,000 sq ft to schemes exceeding 100,000 sq ft.
Joseph Mishon comments: “We’ve developed this service in response to feedback from landlords looking for thoughtful, credible consultancy on flex and managed space. By bringing our experience together under one offer, we can help owners make their buildings work harder – whether that’s selecting the right operator for an existing asset or assessing feasibility and integration for a new development.”
Phoebe Reilly adds: “It’s exciting to bring this offer to market, building on the depth of experience Joseph and I have developed across the market. Our role is to bring clarity, de-risk decision-making, and shape flex models that genuinely fit both the asset and the market. London is unique, and understanding its nuances allows us to deliver advice that is both strategic and practical for owners.”
