I am evaluating the best methods to invest in syndications, wondering if there are any tips / pointers.A single member LLC, a Solo 401k (tax advantages) or any other type of investment entity and pros/cons? 

Find Brandon's videos on YouTube for the "four square" method of analyzing homes and practice.

What methods or companies did you use?

This strategy is my favorite one for those who are flexible with living situations because the ROI is unlike most other investments.

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!

Bridge, portfolio, foreign national and other specialty loan products.Key Bank, FLorida flexible lender, HELOCs on second homes and rental properties. 90% LTV on primary.

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.

Look for banks that keep their loan "in-house", which means they make their own lending rules and have more flexibility, especially for houses in disrepair.Keep in mind the loan will prob be variable, as it's more of a business/commercial loan.