They can be hard on the property, and very demanding.

I haven't had a chance to reach out to the county or a property management firm but in your experience, where would you check the demand for section 8 housing?

If anything prices for outside work are a bit more expensive in poor working conditions .agree with all points,  guess it's a demand supply market thing... 

If they are jointly and severally liable (they should be, and I agree with others that moving forward you have ONE lease with everyone's name on it), then issue them rent demand notice, including late fees, addressed to "Tenant A, B, C, D and all other occupants."

You can avoid massive headaches and costly mistakes through some of the advice and experience on here, there’s plenty of pitfalls we made that you can avoid by reading and asking questions.Cleveland is one of the best turnkey market and the most popular for investors because of high rental demand and low cost of entry, property prices are pretty inexpensive here.

Increased demand?

The demand for properties in Tampa are extremely high.

Houses under 100k have declined by about 15% even though demand is strong for those properties by home buyers as that is all they can afford.

Then next time around when they are first late you will know how to post notice (in MO it looks like it is called demand for rent or possession).  

This is a pretty textbook specific performance case where you could demand in a court case that the judge orders the seller to sell the property to you for what you proposed.Also, how did you not discover the foreclosure?