FabFour

and alot of plugins add rings wich you can teleport yourself with! SPOILER!!!!!!!! At the end of the trib main quest you get a ring wich can teleport you to clockworth city, mournhold and iviec

you get a house in the skaal village after getting the rank as bloodskaal there

Telvanni! they're cool, you can kill and steal from other members as soon as you win the fight :D and of course morag tong, just because it RULES to be an assassin! :)