But, I am a little worried about getting scammed and being a foreigner buyer.

Scam!!!

Emotional support animals are for the most part a scam.

They definatly are not and the likely hood is that when you inform them you know it is a fake "emotional support certificate, off the internet they will run.Don't let them get way with the scam.

You are probably being scammed but not much you can do. 

I don't want to be led down a scam road.  

A good GC would know that scam and save you at least $1k per job, it's just a matter of finding a good GC which is as difficult as finding a good realtor 

I believe that a lot of people think the letters might be a scam that's why they are bothered by the letters.

However, here at SCAM LLC, LLC, LLC, we strongly believe the real money is in monetizing these ideas, and that getting in on these concepts at the ground level is a sure-fire way for our investors to reach financial independence beyond their wildest dreams.

Huge scam.