Originally posted by @Cody L.

I rely on reports from Baselane for income, expense reporting, P&L, etc and any other reports I need.

Regardless, we're all in real estate to make money, and to serve others. 

Quote from @Nicholas L.las L.

Hey @Diego L., we're currently living in Lima, Peru, with some real estate investments in the USA!

@Sam Cano Did you personally serve the notice in person to the tenant?

If they continue smoking despite the warning, you can then serve them a formal notice addressing the problem.

This just might be my opinion but at this point even if you're out one months rent which definitely sucks it may just be easier to start showings.I don't know what the L/T laws are in your county/state but perhaps send a notice to the emergency contact with something to the effect of pay or quit with an option for a release out of the lease and be done with it. turn over this unit and get it out on the market again.

Otherwise I am blessed to have great tenants and have never had to serve a 3 day. 

It's essential to consider and appreciate the diversity of housing options available, each serving different needs and lifestyles.