List of "Due Diligence" items when purchase a wholesale property

[Sang Han]

Dear Fellow REIs, 

As a newbie in this industry, I have a question regarding wholesale property purchase. 

I know the there would be lots of hidden risks (e.g. lien, legal issue, etc) when you a wholesale property from a wholesaler. 

Can any of experienced fellow REIs kindly teach me what activities I need to do to avoid those risks?

Also, what is the best to way to do those due diligence process to be expedited? 

Thank you very much for your knowledge and wisdom in advance. 

Regards, 

Sang