I know this is still a server-in-progress and that there is a lot of working being done to get everything tip-top and whatnot, but I figured I'd suggest anyways. = )
Any thought been given to player housing? Ya know, set up 'houses' (usually comprised of a kafra and one room, locked with a password) in certain towns, sell them to players, give the players a select range of NPCs (IE: pharmacist, tool shop, arrow salesman, blacksmith, etc) to buy as well? I think, if done right, it's kind of a neat idea.
There are script already written for this, I've seen at least 2 on eAthena forums, but I'm not so sure how well they work. Maybe someday it's something we could add, but definatly not in a near future.
And it's SO useless... Come on, a Kafra in a house. How about the Kafra in town center? She's not good enough? And what about all the other NPCs who are publicly available?
Meh, maybe we'll do it when we have everything else working!