He disclosed that he has a medical marijuana card but would only smoke outside. 

I would mention to Tenant B that I was visiting Tenant A and smelled what seemed like marijuana smoke coming from their side and remind them there is no smoking permitted inside the house.

I am doing my first deal that needs substantial renovations. I'm a pretty handy guy but this would be outside of my realm, but my experience helps me understand how much this type of improvement should cost.Improvemen...

Quote from @Arvand Sabetian: Depends on your unit and size.

IRS definition of a dependent.To claim a child as a dependent, the child must be under 19 or under 24 if a student.

The 4 guests smoked marijuana in the house (strong smell), broke a window blind and a picture, put a hole in the bathroom wall, chipped an end table and worst of all vomited on the couch and front porch.

Originally posted by @Eric Mayer: Not sure how much Marijuana you have been around, but some smells terrible and all of that can happen without smoking it inside.

There sure are fast track approaches to this but really depends on strategy. 

Figuring out the true cost will heavily depend on the type of dig down, depth, and total square footage. 

Quote from @Devin James: Im currently learning this lesson with New Builds that have taken twice as long to complete than anticipated.....Finishing a Real Estate project ASAP is critical because...1) Holding Costs add up quickly- Loan Interest- Property Taxes- Insurance2) Investor Capital- Our financial projections are dependent on how fast we can turn our investors capital.