I suggest putting in at least 4 inches to cap your building and improve energy consumption, At the time of the tear off coordinate renting a blown insulation machine too and you can add insulation from the roof into the attic/crawl space above the ceiling level to avoid interior repairs.

Upstairs is dead space, main floor is 1880 sqft and will be either retail or office.

This is especially true when we are speaking because of a deal in a rental neighborhood.I think agents knowledge and involvement in the real estate market and investment space takes a beating on this site because many people around here are always looking for every possible loophole or scheme to squeeze every single dollar out of every deal. 

Instead, use it as a way to make money and educate yourself in the space during a hot market, then transition back to an investor when things cool off.Other options would be to flip SFRs or go work with/for a developer... this would be a good way to get yourself on the path to becoming a developer yourself someday. 

Current owner only caters to Summer slip space, and has them empty over the winter, as he won't work with boat owners and lower his price in the Winter.  

@Donald Crockett, research trenchles line replacement, pipe bursting, pipe lining... modern day processes are pretty cool and much less invasive.

You may or may not be able to get the relay by itself as a service part; you might have to replace the whole board.Either a classic or modern dryer will have a "high limit" thermostat or thermal fuse. 

We have a lot of space behind on our lot  but a lot of it is on a hill so will increase costs to build a retaining wall the more we try to add space but at least we have the option to do this.

Live in an old building that doesn't support modern technology whatsoever.

Small town under 5K people18 spaces with 3 empty'sOf the 15 occupied spaces the owner owns maybe 8-9 of the homes themselvesOf the homes they own, most are 70's I think with in the 80's and one 2000.She mentioned that she is selling some of the others on payments to the tenantsThere is a metal  maintenance building on the property as well.Lot rents are $200Park has city water and sewer with shut offs for each home.