I was looking for warehouse space on CL and saw some listings of "industrial condos".

There is a Walmart Distribution Center where I could work in a warehouse.

Climate in Columbus is far warmer than it was when I was a kid over 40 years ago, when it was common to have winters containing extended periods of sub-zero temperatures.  

.: 4.5% - 8.25% 80% 1.30 3, 5, 7, 10 20, 25, 30 Industrial / Warehouse: 4.25% - 8.5% 80% 1.25 3, 5, 7, 10 20, 25, 30 Self - Storage: 4.5% - 7.50% 80% 1.30 3, 5, 7, 10 20, 25, 30 Gas Station / C-Store: 5.25% - 8.75% 80% 1.45 3, 5, 7, 10 20, 25 Mixed-Used / Special Purpose: 5.5% - 8.5% 80% 1.35 3, 5, 7, 10 10, 15, 20 Single Tenant,"NNN" 4.5% - 7.5% 80% 1.25 3, 5, 7, 10, 15, 25 10, 15, 20 Hotel / Motel (full & limited): 5.15% - 8.75% 75% 1.40 3, 5, 7, 10, 15, 25 20, 25 Golf Course / Resort / Gaming: 5.5% - 9.5% 70% 1.40 3, 5, 7, 10, 15, 25 20, 25 Outlet Mall (Indoor & Outdoor): 5.15% - 7.5% 75% 1.40 3, 5, 7, 10, 15, 25 20, 25 Church / Synagogue: 5.92% - 8.5% 75% 1.25 3, 5, 7, 10, 15, 25 15 , 20 Land - Raw & Improved: 8.50% - 15.00% 65% N/A 1, 2, 3 % Only Fix & Flip / Rehab (1-4) 9.00%-14.00% 65% ARV N/A 1-1.5 % Only Construction 4.65% - 11.5% Adj. 90% N/A 2, 3, % Only Bridge/Mezzanine Loans 6% - 12.5% Adj. 80% 1.10 1, 2, 3, 5 % The range of pricing is subject to the relationship between DSCR, LTV, quality of real estate, & credit strength of the transaction.

If your attic is small, you won't be able to fit an AC/furnace in there, and venting may have to go through basement/walls.So:1- 1 large unit is cheaper, 2 small units is better (you get better temperature control).   1 unit is around 3-5k depending on brand.  2 units is around 6-8k. 

Rich,All RESIDENTAL dwellings are depreciated over 27.5 years, even the 100+ unit apartment complex.The buildings that house your business, your warehouse, your shopping center, and your manufacturing plant are all examples of commerical use real estate and depreciated over 39 years

Not for everybody.So my next idea is seller financing on a NNN commercial building or warehouse/industrial property or vacant land you could build a flip on.   

He was using warehouse lines of credit to lend that money at a higher rate to HM borrowers.  

I have a few markets in mind: North Kingstown, Cranston, Johnston (since there is a amazon warehouse being built), Warwick, Coventry, Newport/ Middletown (ideal for rentals I believe, Correct me if I am wrong).

They rent warehouses to convert to large scale grow ops.