Yes that is what I meant thank you. ...and I agree on the payment idea too.
But that leads to an improved thought. The maid/butler/housekeeper being able to be used in also in a fashion similar to the already running bank system. So it future additions it could double in use as a guild bank. Where the players or members of the guild could deposit their trias and/or items. But by using a guild bank they would not have access to those items and funds from the world bank. So the two would never be connected. The player would have to go to the house in order to get those funds/items.
The functions would be as such;
Keep an accessible log of all who entered
keep an accessible of all in house actions
Operate as a guild house bank
Operate as a guild house storage
[and if they are paid regularly they will notify the aurities of an illegal entry

]