It’s not as common, though cause it takes a lot more work

This is Occupancy Fraud, a very common type of mortgage fraud. 

I still have clients buying in Vegas, but it's not as common due to cashflows being hard to come by with the traditional 25% down financing.  

But usually for a tenant occupied it's like $90-120 per monthI've noticed a lot of multi-family buildings are pre-WWII housing inventory - are there restrictions or issues common with that (historic districts, crazy high utility costs, etc)?

This is not overly common, but if you have a concern the worst they can say is no. 4.

The city screwed up and liened Direct Charges on the common area which has an assessed value placeholder of $1. 

.- Financing options: In some European countries, investors also turn to private lenders or lines of credit to expand their portfolio.To scale a portfolio in Europe, a common strategy is to reinvest rental income and refinance properties as their value increases over time.

A bad broker will try and soak you and will never get back to you and won't be worth a dirty diaper during the process.If you deal with a direct lender 1 on 1 then the processing and handling of the process will be in your lap.Some common questions to ask:1) Have them send you their bridge loan guidelines. 

You're making a fairly common mistake of designing your castle when you haven't even learned how to build a chicken coop.

Quote from @Chris Seveney: Btw anyone see a common thread between this, lane k.