The entire island is owned and managed as a single estate by NatureScot. As noted above, the island has a transient population comprising employees of NatureScot and their families, researchers, and a teacher. Until recently NatureScot was opposed to the development of the island as a genuine community, but there has been a change in approach since the beginning of 2007. Di Alexander, development manager for the Highlands Small Communities Housing Trust has said: "It has been clear for many years that the small community on Rùm needs to increase and diversify its housing supply away from exclusively SNH-tied housing. Even a couple of new rented houses could make such a difference to the community's wellbeing."