Accommodation QuestionsDo I have to move out of the Old House?How do I move into the Garden House?How do I move into the Royal House?Can I move back into the Old House?Can I move back into the Garden House?Task QuestionsWhat does it mean when a green task has a yellow star?Accommodation AnswersDo I have to move out of the Old House?
No, the story and all tasks can be completed while still living in the Old House if you don't want to spend the money

Saying that, moving to a larger house lets you have enough furniture to keep some of the optional roommates happy
How do I move into the Garden House?
Talk to Ingrid when you can afford to spend 100,000 money and have a happiness balance of at least 100,000

Also, you must be living in the Old House and have removed all items (except walls and flooring) from your room
How do I move into the Royal House?
Talk to Ingrid when you can afford to spend 1,000,000 money and have a happiness balance of at least 1,000,000

Also, you must be living in the Garden House and have removed all items (except walls and flooring) from your room
Can I move back into the Old House?
No, once you are living in either the Garden House or the Royal House, you can not move back into the Old House
Can I move back into the Garden House?
No, once you are living in the Royal House, you can not move back into either the Garden House or the Old House
Task AnswersWhat does it mean when a green task has a yellow star?
To Be Added
This free video game walkthrough is for the Nintendo DS
Professor Layton's London Life Walkthrough