Bonus points if you can convert an office space or finish a basement.

Or was it a SF that was converted into 2 units?

. $780 to repair one window?

Finished basements can add value in some neighborhoods but they have to meet fire code restrictions regarding doors, windows and ceiling height.

(wood windows/wood siding) although that may not be much different than MA. 

And if you're being proactive and shopping before you close the sale of your old property you can actually extend that 45- day window to 90 days.

Are the spaces already converted for practices or do you allow your tenants to convert them? 

. $780 to repair one window?

Put A little over $100,000 into renovations, mainly solidifying the property against hurricanes with impact windows & doors and a metal roof, but also some cosmetic stuff like floors, lighting and paint, etc.

(An LLC can be converted into in S-corporation.)In order for this to be a sale, you need to get paid its current FMV by your S-corp.