One other thing to look for in a future architect, is one that has a track record of working with developers AND knows the entitlement processes for the very specific type of development you are doing.

I would gladly invest with them again in the future!

I purchased it for my future grandkids.

Let me know what you end up doing, seems like he has a bright future.  

I am dwelling on how to scan future tenants and what to have in my lease agreement and more.

Validate zoning, potential special or use variance, future zoning map, neighboring zoning.

If they close and sign up with us then we do a site walk etc and begin onboarding.I am also a broker who assists in finding the property, doing walkthroughs etc and I get paid a commission at closing from seller.Long story short I would expect them to give you an analysis of properties you are interested in for free based on the hopes of future business, if you want them to go above and beyond and attend showings etc then ask them if they are interested and offer them compensation for their time :)

I would consider partnerships in the future.

Save for future expenses, especially if self-employed6.

Most likely you will regret selling your duplex in the future, so seldom sell and try to find a way to keep it.