Talk:FGO 2016 Summer Event/@comment-2.222.127.173-20160811155602/@comment-26974884-20160811162509

Simple, farm the required number of the house material you wanna build (wood, stone,etc) from the quests that give apple. Each quest give a specific type of material so pick the one that you want to use. Once you have enough, proceed with the next story quest.