I booted up my game for the first time in a month yesterday and I started playing them. They weren't friends as it said they were but I fixed all their relationships. Travis and Liberty hit it off and...
I added one more bedroom to the BFF house. Also, I created a male sim who will be Travis's, Summer's, and Liberty's new roommate. I wonder if they would get along with him. ;)
I love that house. The house is stunning --- both exterior and interior. I did not change the colors of the house.