WotLK Single Char Guild for Bank

[Kainthevamp]

is it possible to have a guild with only 1 char in it? you know for the purpose of using it as a bank, how legitmate is it, is it practical? and
how do guilds get deleted for inactivity? what is an inactive guild?, thanks in advance

[Mitzen]

You can have 1 man guilds. You just kick those who signed the petition.

It offers extra inventory space just for you. I suppose it's practical. Depends what kind of a hoarder/trader you are

Inactivity may result in guild removal.

Taken from last Inactivity cleanup news:

Level 1 - 50 characters that have not been played since July 2023 will be removed.
Premium accounts are exempt from removals.
Characters that are guild masters will result in the guild being removed.