Less than 1 month –
30+ hrs/week –
For a large Dutch community application/tool (semi-governmental) a sort of reservation module (build on Ellg) for meeting rooms and smaller rooms are necessary. In this way no double meeting room reservations are possible which enhance the efficiency of working. Managers can schedule and reserve a space to have meeting without any interference of other teams or project groups.
This (open source) community tool has over 70.000 registered user and 800 sub-sites. Some are more and some are less ...