Here is the full list of all 11 Dot's Home achievements.
Get the good ending.
Get the bad ending.
Get the neutral ending.
Get the deed to the house.
Decide to sell the house.
Decide to stay in the house.
Read every newspaper.
Interact with things 100 times.
Kick the "For Sale" sign.
Visit the Magic Hallway for the first time.
Slam the door in Murphy's face.