Hylian Homeowner is a side quest in The Legend of Zelda: Breath of the Wild. It is a quest given to Link by speaking to Bolson. Upon completion of the first part of the quest, Link will be rewarded a house. It is completed when all of the upgrades are bought.
Link can purchase the house for 3,000 rupees and 30 bundles of wood (after declining an initial price of 5,000 rupees). He can subsequently spend rupees furnishing the house. The house has some practical applications, including providing a free bed to sleep on, as well as storage for weapons, shields, and bows.