This what Bill is saying is, in my opinion, the #1 most important and #1 most UNDERSTATED fact and detail of REI.    

All the documents need to be uploaded in the accela https://aca-prod.accela.com/COC/Default.aspxMore Details can be found on the city website.

It's great that you're already digging into the details and considering the BRRRR strategy.

Once the rehab is complete, the loan just converts into a regular mortgage, so no need to refinance and no second set of closing costs.As mentioned above, you haven't posted a ton of other details, so there may be a lot of variables, but I did a deal as a buyer in this fashion in the past.

There's a lot of detail in implementing this, I only mentioned the general idea. 

If you have any more detailed questions, reach out.

Definitely get multiple quotes to compare, but also check out their previous work, especially for the type of renovations you're doing.For managing renovations, having a detailed plan before you start is a lifesaver—schedule, materials, and budget.

Check whether there’s an overabundance of similar rentals or if newer, more modern buildings are attracting tenants away from older stock.You're on the right track by doing detailed research, but don’t let longer days on market automatically steer you away from a zipcode.

Our contracts are detailed , very detailed

As far as podcasts - it sounds like I am promoting my own here but since someone mentioned them here is a podcast called KC Multifamily Minute and is a weekly show that details all of the on market deals in KC.