There have been a number of questions relating to putting up a mezuza when moving into a rented home (or any home whose permanence is in question). When moving into a purchased home, at what stage must the mezuza be put up? Before moving in belongings? Before sleeping there the first time? Within a specific number of days?
For reference, these are the related questions:
When do you place the Mezuzah?
If you put up a mezuzah before 30 days, can you make a blessing?