Here is my login code:
mob/create_character
var/mob/character
Login()
var/charactername = input("Hello, Pick a name for your character, something you wish for people to call you in the game.","Character Name?")
character = /mob/Player()
src.client.mob = character
character.name = charactername
character.loc=locate (/turf/start)
world<<"<B>[character] has logged in!"
del(src)
..()
HELP
Remove /turf/start and put the coordinates you want to go.