Built in 1961, this residence offers 4 bedrooms and 2 bathrooms within approximately 1,500 square feet of living space.

@Tom OchiengI would reach out to a real estate attorney for specific advice on this situation since you already have one tenant who is being difficult.On a side note, when I have inherited tenants, I have been most successful when I have provided longer non-renewal notices, like 60-90 days, and offered to assist with moving costs.

What are some considerations in finding a provider that offers checkbook control?

In regards to your offer, I am always willing to learn more from people who've been there and done that. 

Once the sellers accept the offers.. 

Offer much less than zillow says .

But, this house went under contract in 3 days for $20k over ask, with multiple competing offers, in an area where the average days on the market for newly renovated flips is 100+ days! 

One realtor in particular made me an offer to come work for her if I got my real estate license.

I Refused the monthly, he offered $ 75 fee to prepare for the program and I did that realized it was a mistake from his reviews and called back the next day and they would not refund me.

Look for your states offer to purchase contract online or contact a realtor to get a blank copy. review the agreement to be sure assignment is not expressly excluded. if there is nothing excluding assignment from the contract then writing the words "/And or Assigns" after the name or company's name on the buyer's line should be sufficient.Good luck!