before the market system got the first upgrade, my LS and I highjacked the second last ward in LImsa, central pelicans or something like that. We all had our retainers there and we did a LOT of item trading between 10-15 people on a daily basis doing crafting and keeping people in the best gear and repairs etc. Then when the ward system got fixed, (thankfully) we lost our little club house and I am looking for away to get that back. It does not necessarly need to be an LS bank, and a mailbox woudld fix some of my problems but I think an ls ward or common area for this type of activitly would contribute to the feel of FFXIV, at least for me it would.