The form I has her sign stated that I was keeping her security deposit in lack of the missed rent from her moving out with no notice as well as a few other checklist things and told her that I'd she signed it she was leaving on a clean slate and the apartment was hers until the 31st still (it was about 5 days left) since she had paid rent for January.Now, after I have finally found a new tenant and they have signed a lease with me, my previous tenant has contacted me all of a sudden with a photo or random things "forget something?"

Random single, or very few, hairline cracks are not too concerning.

I'm not saying let any random person come do arbitrage, but somebody qualified I see 0 issue and in fact I'd take them over a normal tenant any day.

If you can find someone very close via fb or craigslist, you may be able to save some on the turnover, but I would make sure to create a cleaning check list and drop in randomly to check their performance, since they may not be professional cleaners. 

Hello ALL.I am a wholesaler about to make a 6 figure profit in DC.I do not want to Assign my rights bc then it would show up on the HUD for the Seller to see and might scare him to back out.I also can not do a double close bc it is illegal in Washington DC and it would cause me to pay 2x DC transfer Taxes, which would add to -25k.I could use transactional funding, but that would cut into my profit substantially more than double close and would rather not.The Property is under contract under a random LLC name I created for this deal.I heard about just selling your LLC rights of ownership, How do I do this and does this normally show up on the HUD statement at closing?

Random strangers on the internet cannot give you even a remotely accurate idea of what you should sell a property for. 

I would say that if someone wants to get better results than they would get on their own and they don't personally know someone who will willingly "take them under their wing," then hiring a good coach is better than asking random people to be their mentor.  

Below is an image of the chapter I was referring to for Lease Purchases:

You want to make sure your advertisement is a mirror image of the unit.

You can see in the images that there is only 1 bathroom and a small lounge area for 4 bedrooms.