Good credit.

My question is can I legally modify the lease to add the 2 additional adults and increase rent by $600/mo? 

@Steve Hungerford, the additional basis from the capital improvements is not lost. 

Make sure you get your financial house in order first -- decrease debt, increase income, & maintain a good credit score.

The mover can often do the set up for an additional fee. 

I should probably provide some additional insight:1.

*Credit is low to mid 600s due to high credit utilization as a result of covid.

A contractor assessed the property last week, but still needs to inspect the uppermost part of the roof for additional leaks.

You can submit maintenance request, manage leases, request additional payments, keep track of multiple properties, reminds tenants that payment is coming up via email and when late, and it's free.Stessa is also major to have.

Additionally, I'm exploring long-distance investments to identify locations with stronger cashflow potential and a lower entry point.