It's easy to obtain, costs very little, and doesn't require extra, on-going effort to maintain.

or not worth the extra money?

Attached I added more information for my state. https://www.mass.gov/service-d... 

I'm particularly interested in purchasing two-bedroom, one-bath (minimum) properties that offer space and potential for adding an extra bedroom and bathroom.

Just adding to the dog pile, but getting M2M leases on an occupied quad instead of long term lock ins is a huge win.

Hello All,I recently heard on the Biggerpockets PODCAST an Ad for Found.com (Banking and Bookkeeping) and went to check it out, however it is only for single member LLC's. 

(optional)Kitchen Remodel (2020): Updated countertops, cabinets, and installed new stainless steel appliances.Bathroom Renovation (2019): Added new tiles, modern fixtures, and a glass shower enclosure in the master bathroom.Finished Basement (2018): Added 600 sq. ft. of finished space, including a family room and home office.New Roof (2021): Replaced the entire roof with new shingles and added improved insulation.Landscaping (2022): Redesigned front and backyard with new plants, sod, and an outdoor seating area.Energy-Efficient Windows (2020): Installed energy-saving windows throughout the home.

It's directly manipulated by the Federal Reserve via quantitative easing, yield curve control, and short term manipulation of Fed Funds rate.Over the next 40 years, there will be a Minske Moment when people realize that (without reserve currency status, and the ability to counterfeit our own currency ad infinitum) the U.S Treasury is an objectively insolvent entity.

Single Room Occupancy (SRO) or PadSplit / CoLiving are able to make a ton of income, especially if you modify the house with a couple extra bedrooms. 

Preapproved ADU plans offer extra space or rental potential.