Your agent works for you, so should be pushing back on the seller's agent's requests if they don't match what you want to do. 

This would be set by you, you could go the Padsplit route which is company that rents by the week and helps secure tenants, or you can find them yourself through FB marketplace or Zillow and get a lease made and take a deposit.

Our EA then matches those numbers with the payment platforms.

It's possible to find a great deal, but not where my buyer wants specifically wants to buy, not matching no. of br and ba he wants to have and etc.?

The vast majority of lawsuits against Landlords are for wrongful eviction, security deposit disputes, and Fair Housing Violations.

It's your responsibility to perform proper due diligence and don't be surprised if the reality doesn't match what the agent has stated.Time to rent and length of stay - I was checking out an apartment building.

Consider all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.

Do their estimates match ur experience?

However just sharing a list of Sponsors would do you a disservice; the investments you make must match your investing objectives, risk tolerance and values.

am I legally allowed to keep her last months rent and security deposit?