If I were you, I'd contact a real estate attorney on this. The thing is, depending on your state, even if you find a lender who is willing, you would have problems if you're in a community property state. Generally speaking, lenders aren't going to go over 3 people on a mortgage, though some will go up to 4. The issue that you'll run into is, if you're in a community property state, what the rights and obligations of the couples will be on the mortgage--in a CP state, most lenders would require all six parties on the deed. Even in an equitable distribution state, if one couple gets divorced, you could be liable for buying out their share or, worse, forced by the courts to sell the property. Don't know your state or the state of your unions, so I say, consult an attorney. A better option would likely be for you to go in in cash. There are options to use HELOCs or other funding to purchase a property. If you're talking HIGH dollar value subsidized by renting it out off-season or when not in use, DO NOT RECOMMEND, but talk to an attorney. Good luck.
