How to get financing without tanking credit?

[Benjamin Spaulding]

I am curious to know how people are able to finance multiple deals in quick succession. That is, people doing one and two deals per month. I just closed on my first property, and have already spotted another that makes sense. The only issue is I would have to restructure some debt. How could I do this without sending my credit below 700? Can I use a previous hard pull for a new loan within 90 days?