I'm not crazy about the big box stores as they seem to charge too much. 

A good broker remains transparent throughout the process, providing regular updates on loan applications, lender responses, and any emerging challenges.

The point of going into real estate is either as a store of value or to make money--you make money primarily through value add--of which the simplest path is rehabs-go with an easy one while you learn the process.  

Having someone to help you navigate challenges, anticipate issues, and give you personalized feedback as you build your own path is incredibly valuable, especially as you're just starting out.While paid options with specific systems might seem appealing, I agree with you that the key is finding someone who can provide ongoing, situational guidance, particularly someone who has experience in real-world application.

Is your DSCR ratio greater than 1-meaning are you cash flowing (according to the lender's criteria of mortgage, property taxes and insurance (and HOA) if applicable).

Strategies: maintain the most amount of credit lines possible without use; no late payments, ever; any credit that you do use as a consumer should be small relative to the credit limit of the account; keep your accounts open as long as possible; don't apply for credit unless you really need it to limit hard inquiries; space out any new applications or inquiries as far as possible. 

Stores like Home Depot or Ace will have products specifically designed for removing difficult adhesives, but you can also DIY with household products.

. - that were new when the S8 tenant moved in 1-2 years ago.Another challenge of finding S8 tenants is many EXPECT you to waive application fees and security deposits. 

To replace the roof on a home with solar panels, to maintain the solar panel warranty, you will need to use their company to remove the panels, store them safely during roof work, and then use their company to replace the panels and make sure they are working again.

I currently have 483 clicks on my rental listing, which has led to 3 chats over FB messenger, but so far 0 applications.