My own mod is in this pack called Celestial Craft where you can access the Celestial Spirit World.
Fairy Tail Wooow! Modpack
On the official server there is player housing. Here is a player made house within the Fiore world.
The server has a replication of Fiore. http://www.minecraftforum.net/forums/mapping-and-modding/maps/maps-discussion/1564852-fairy-tail-complete