But there may be tax ramifications so discuss with a CPA
Whose name will be on the loan
Whose name will be on title
How are you taking title -- joint tenants? tenants in common?
Who will make, and how will you make mortgage payments
If you should break up, how are you going to distribute/manage the asset?
If you should default on the loan, know that whosoever's names are on the loan are still responsible for that loan. A quit claim deed won't relieve the other from the loan obligations
I'm sure there's more.....but this should get you started....