I'm currently under contract on a smaller, 5-unit commercial office/retail property. 4 of the 5 leases expire in April/May of this year, and one of the contingencies of the sale closing is that 3 of those 4 soon-expiring leases renew for at least one year (I have full negotiating power over those leases).All of those tenants have showed no intention to vacate, and are happy with their current situations.I've seen/read in many places that it is best practice to stagger leases as much as possible in order to avoid the possibility of multiple tenants moving out around the same time, leaving numerous units to be turned over.Would it best for me to try and get 2 of the 4 tenants to renew a two-year lease (which they've done in past) and the other two tenants agree to a one-year or three-year lease (both have been year-to-year in past ).

I've also used the calculators to run some quick analysis of a few multifamily rentals pulled off zillow as practice to understand the calculations.

I have put together an inventory list of the entire house (online program called encircle-highly recommend it!)

After reading some articles online, I found that property tax for rental properties is about 2-3 times the primary residence.

@Chris Masons I just looked on line and its says a 200K house is a 4,000 mortgage fee.

Put it into practice there. 

Drop by and offer to help them fill out a few forms online if you so choose. 

I would practice by evaluating a few dozen properties to get you comfortable with this process and then you can move on to later steps.

Check online what similar properties have sold for in the past few months.

I am pretty new to on line chatting etc. and I had to look up the definition of an on line TROLL  what I learned is that your that definition.. so last time I comment or feed your habit..