Two beneficiaries want Dad's house sold, and two don't. What will happen?

If some beneficiaries want a specific piece of estate property to be sold, and others don't, what will happen? Who decides whether it's sold? Can it be given to a beneficiary? A reader recently asked these questions:

"My dad died and left his estate to 4 beneficiaries. Myself, and my 3 nephews. One thing on the inventory is my dads house where I'm living for the last 3 years since he got