I am new to Admidio so I apologise in advance if I say something that's already been discussed.
My organisation has a list of regular venues for its events.
Therefore, It would be more convenient to have a venues table rather than a generic location field.
Initially it could be one generic venue type, but ideally one should be able to select a venue type (e.g. hotel, bar, train station, airport etc) and include custom fields.
And then one can select the appropriate venue when creating a new event.