The Farmhouse is the player's permanent residence in Stardew Valley. At the start of the game, it has only one small room that contains a single bed, a fireplace, and old TV (Budget TV or Floor TV), various decorations depending on what farm was chosen, and a floor mat of varying design, which can all be changed and expanded later on in the game. The outer footprint of the farmhouse is a 6x9 rectangle. The fireplace can be moved.
Flooring and Wallpaper can be changed using items bought from Pierre's General Store or JojaMart. New furniture (including fireplaces) can be added at any time.
Upgrades to the farmhouse can be bought at the Carpenter's Shop. Each new room added when upgrading can have its own flooring and wallpaper patterns.
Upon getting married or having Krobus move in as a roomate, the game automatically adds an extra room that is based on the character's style.