An outdoor storage solution is one thing. However, could it be that one of the reasons you're being asked to move the bikes outside is because your indoor storage method isn't good enough?
Have a look at this:
http://www.hackney-cyclists.org.uk/homebikepark/index.htm
@Oliver Schick started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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An outdoor storage solution is one thing. However, could it be that one of the reasons you're being asked to move the bikes outside is because your indoor storage method isn't good enough?
Have a look at this:
http://www.hackney-cyclists.org.uk/homebikepark/index.htm