Rent back for sellers

[Doug Harman]

Hello my name is Doug and I am purchasing a home for 2.5 million in the Bay Area CA.  The owner would like to stay in the home for 2mos after sale.  I'm fine with that but I don't want to pay holding for those two months.  What are my options. Can I ask that the money not be released form the bank until the seller moves out or should I have them pay rent.  In which case the rent could be almost 20k for two months and they will balk at that.

Any other options I'm not seeing.

Thanks

Doug