did anyone try the mod topal island? Do you have to buy the house contained in it, or is it for free?

http://www.nexusmods.com/oblivion/mods/4211/?tab=1&navtag=http%3A%2F%2Fwww.nexusmods.com%2Foblivion%2Fajax%2Fmoddescription%2F%3Fid%3D4211%26preview%3D&pUp=1