It would seem that these small offices are more the trend now.

If they share parking maybe see if there is a way to separate the parking either with designated spots or separate driveways.

The proper designation is a HIC license(Home Improvement Contractor).

We solved that problem by designing our own prototypes on trailers to meet the mobile home community park zoning limitations, and because they were "mobiles" didn't have to follow standard building code.

I know it may not look like it, but if you look at nationwide MLS data, you will see that the housing supply has actually been slowly trending upward, sitting now at about a 2-3 month supply.

You'll need to spend several thousand on logo design, business card printing, signs (For Sale, Open House, directionals, riders, etc). 

Step 1: Researched 6 markets in terms of 1-year unemployment trend, 10-year growth rate, and crime level.

Interesting article here - Pinterest predicts what the top trends of 2023 will be.

I am finalizing designs with architects and I am submitting plans to city in the next month.

Typically those handrail bases are designed to not break through drywall, so plasterboard should handle it easy.