How do you get a house in Game of Thrones slots?

When you tap the Join A House tab, you will be prompted with a list of House Recommendations. Tap the arrow to join a house.

What houses are in the Game of Thrones board game?

A Game of Thrones allows the players to take on the roles of several of the Great Houses vying for control of the Seven Kingdoms, including House Stark, House Lannister, House Baratheon, House Greyjoy, House Tyrell, and as of the expansion A Clash of Kings, House Martell.