All the units are currently rented out at $1,100 per month (month to month leases).

Don't think that your lease saying they need to clean it means anything to a savage..........It doesn't.

This would be for a SF flip, that I would put for rent or lease option in the event I cant sell it.

The Lease Option agreement is 2 separate agreements, not one combined agreement. 

Are there any investors who do sandwich lease options in the Los Angeles area ?

Before entering a lease it is important you learn everything you can to be sure you don't violate any laws or regulations.

Has anyone bought a farm and leased the land to growers as a house hack?

I am a Business Development/Leasing manager for a large Property Management Company, based out of Denver.

Hello BP,We recently acquired a condo in  Falls Church,VA area through court house for flipping.The owner/occupant was a old lady did not move out after we purchase the unit.While we are in legal process to get possession, i received a call from the HOA today that the neighbors of this unit observed a foul smell and called the police to see what is going on.we are breaking the lock as soon police arrive and get into the property.The smell could be from the leftover food or could be anything.To prepare for a worst case, i am trying to understand how to deal with the situation and get some affordable master cleaner referrals.Thank you,Vinod.

3) or do I need a new lease altogether?