Need a creative way to add funds to a downpayment

[Steve S.]

I own a couple of rentals and have a > $1M net worth.

Probably 60% of that NW is in retirement funds with the other 40% being in cash, brokerage accounts, equity in properties (approximately $100k in equity).

I have come across hat I believe is a GREAT deal that will require an approximate $250,000 down payment.

I can easily come up with the $100k, but the final $150k would require i sell some stock that I'd rather not sell at this time.  I could pay back the other $150k in < 24 months pretty easily.

Are there any options out there to get to the final $250k to acquire this multiple property deal?