@Josie Sevilla, Lot of personal preference. 

Note that you can only get a chase card if you haven't applied for 5 personal credit cards in the last 24 months.

Would a cash out refinance to a LLC factor into my personal DTI?

Not $30, 40, or 50 MM but in the Bs, then personally i wouldn't be first.

We are not a wholesale company and we are looking for deals that we can close on personally.

Other methods do too, but I can personally vouch for this one. 

Here is one I added to this list specifically resulting from this transaction:      Are there any persons or pets presently living in any of the units that are not included in the lease agreements?

Initial budget $250-600k +- Please advice if it's seems like an ok plan in your opinion (preferably if you have personal experience). 

I called my local city court clerk and they did not have it and said I needed to try the county clerk (which is the superior court where I went in person)I have heard you can go to the “local court of the clerk” and obtain this list that details all properties in pre-foreclosure Does anyone know where I can go to get this list? 

I’m personally more comfortable with SFR or a 4 plex vs a 50+ multi family.