zero vacancy investing mindset

[Buyan Thyagarajan]

Hi Guys,

I have heard some podcasts on bigger pockets where some investors have a strategy to focus on tenants first and then the property and keep the vacancy rates low. Can you share those investor names, books on it  and any youtube channel which they have? I vaguely remember a podcast I listened a year ago but could not find the podcast. Any help on this would be appreciated?
Buyan