Texas standard residential lease states something similar to this: 'if landlord or agents are denied or not able to access the property after first attempting to contact tenant, lanlord may charge tenant a trip fee as stated in paragraph 15.' 

@Gil SegevUsually deals that will work for BRRRR are not able to be bank financed due to their condition.

There are no notable schools to mention inside Burlington.

I have owned a bunch of giant oceanfront and semi ocean fronts.

I am also in contact with my attorney who I just had my realtor send over the contract.Here are my questions: Since I was not able to see what was inside, would this be a perfect opportunity to negotiate the seller being responsible for junk removal?

If you have connections with the right people, most notably in my opinion a property manager, it paves the way for all of your other key points. 

the reason many of these end up on these sites is the wholesalers are not able to wholesale them to their investor database.if you are looking for consistency of deals you are really need to start getting to the owners directly. 

Also you are not allowed to receive any personal benefits from your retirement account until distribution.Lending to your 401K is clearly prohibited, using your 401K to make the investment you otherwise not able to do on your own would be considered “enabling”and as a result you personally receive benefit, which would be considered prohibited.

I'm also expecting to be able to find and assign roughly 4-8 deals a month that I'm not able to close on myself if there are any interested investors that would like to connect!

I am certainly not able to time the bottom - that's impossible.