So I just spent about 2.5 gold on influence to make a personal guild stash, which it turns out was a waste of money cause they don't let you deposit soulbound or account bound items, like 90% of your inventory. Would've been nice if that was mentioned in the description ArenaNet, you tards. Someone should be fired between all the typos, or sometimes just outright wrong skill tooltips, and general lack of descriptive information in places that could really use it.
Keep playing the game and you'll see that majority of your stash will not be account or soulbound. Most of items are stored on alts/mules and not bound.