I've got a long term tenant lined up & the unit is a non smoking unit, which the applicant is aware & fine with for indoor.

Glazing in walls, enclosures or fences containing or facing hot tubs, spas, whirlpools, saunas, steam rooms, bathtubs, showers and indoor or outdoor swimming pools where the bottom exposed edge of the glazing is less than 60 inches (1524 mm) measured vertically above any standing or walking surface shall be considered to be a hazardous location.

Quote from @Jay Hinrichs: Quote from @Chris Mason: Indoor shopping malls as they existed in the 1990s are dying, but retail is not.

Offer to buy them a few indoor portable heaters until you find a solution. 

I plan on converting the barn into another sleeping space and indoor/outdoor rec room.

When I purchased my property, I had read all the exciting developments in the works...indoor waterpark, shops, new hotels, restaurants, etc., but was severely disappointed when I went recently with my family. 

Rent goats to clear woods and create romantic lit walking pathRefinish floorsAdd modern master bathroomNew deck and firepit hangout area with hot tub and outside barand....STYLE!

Purchase price: $190,000 Cash invested: $34,000 Triplex, ranch style.

You could also use a Fannie May Home style renovation loan which a conventional loan and require 5% down vs.

Roof lines, window styles, and masonry/siding all play into this natural flow, and the biggest mistake you can make when designing your flips is not following the flow that is already present!