One-year leases are very common in smaller spaces, as you're most often working with tenants in the trade industry that need a garage styled space for tools and equipment, some with a small 1-person styled office adjacent the shop.

Office (its higher than 15%  and is roughly 23%https://www.commercialedge.com/blog/national-office-report/)?

Too many investors get scammed into buying the wrong properties in the wrong Neighborhoods:(That's why we're working to list and rank all of Detroit's 183 Neighborhoods on our website.

I would recommend buying the 4 plex too at your age.

A property manager could be cheaper than selling and going somewhere else but you have to run the numbers on the property you have vs what you might buy.

Being personable, honest, someone that people want to support, but also trustworthy enough to have them part with their money.Remember, real estate syndication and multifamily operations is buying a business.  

The property features two 1,400 sq ft suites on the main level (one currently leased) and over 3,000 sq ft on the upper level, with 750 sq ft already occupied, 3 small office spaces (+/- 250 sq ft each), and a basement tenant with 1,400 sq ft of storage space.The building generates $6,000 in monthly gross income from its five tenants, but with full occupancy and market-rate rents, it has the potential to bring in $10,000+ per month.Given its historical significance, stunning architectural details, and location, I’m curious about your opinion: Would this property be more marketable for sale with or without the current tenants?

All a landlord has to do is buy, hold, do the minimum the city requires to upkeep the property, and let time pass.

Quote from @Colleen Barone: Hi,I am in the process of buying my first investment property and am using a realtor.

You want to break down your preference in regard to sale price, down payment, program, (SFR/MFH), seasoning is important, and the two R's you want to pay most attention to is the Renovate and Refinance.Most investors make the mistake on the renovate or refinance and sometimes both.You also have to figure out if your buying as a Primary or investment because if you buy as a primary you always refinance before you rent.