What methods or companies did you use?

Separating electrical will be a different process and cost than separating heating where you might need to run separate natural gas lines and purchase individual furnaces.

What are some good strategies for pursuing this method, especially when it comes to closing and bringing in the cash buyers.I've seen a couple of articles, but they are all from 7+ years ago.Any insights would be much appreciated, thank you!

I've been debating to turning it into condos, but don't have much insight into establishing an HOA or anything of that nature

What i'm struggling with is whether it's worth trying to do a non-recourse portfolio rental loan that combines all these into one loan. advantages are mainly that i get to wipe off the recourse nature off the record, can structure a 10-year IO period and ARM after that; however, the cost to complete is meaningful - 1% origination fee, $2-4k closing fees, new title policies cost of $15k or so, higher coupons of 4.3% +/-, prepay penalties and non-assumable, probably more difficult to selloff properties individually.

What i'm struggling with is whether it's worth trying to do a  non-recourse portfolio rental loan that combines all these into one  loan. advantages are mainly that i get to wipe off the recourse nature  off the record, can structure a 10-year IO period and ARM after that; however, the cost to complete is meaningful - 1% origination fee, $2-4k closing fees, new title policies cost of $15k or so, higher coupons of 4.3% +/-, prepay penalties and non-assumable, probably more difficult to selloff properties individually.

In some cases, they are paid positions, in others a stipend is issued, again the construct varies considerably but I have never known of any instance where anyone does it because it's such a great income earner, they never are, because the residents goal is to pay as little as possible to get as much as possible, a situation naturally antigen to profits as you speak. 

I've been reading my city's code book, but are there any other methods to learn code in a specific area other than just reading the code book?

Compare it with the enemy method for accurate assessment 

That applies to the Brrr method.