Purchase price: $220,000 Sale price: $232,000 Beautiful cosmetic remodel that I wholesaled in Grafton, MA.

It's also not occupied now (as it's down to studs), so I have to get a short term loan for the remodel (4-6 months) then refinance to conventional commercial.

As the units become vacant, then remodel and go for the higher rent. 

Completely remodeled the property

I'm going to close and resell as fast as possible, well we will spend $40,000 on the remodel.  

luxury portable toilet rental I heard has good cash flow for business.

I can't imagine maintenance on brand new tiny homes would cost much, especially if you did composting toilets and rerouted any grey water to a garden or something you'd have no plumbing to worry about. 

If the tenant calls you at 11 pm on a Sunday about a toilet overflowing, how will you handle it?

A few things to keep in mind when obtaining an FHA 203(k) loan:1) Improvements paid for with a 203(k) loan must generally be completed by a licensed contractor and are subject to approval by an FHA appraiser as well as oversight by the FHA-approved consultant if it’s the standard loan option.2) You must develop a remodeling plan, schedule, timeline and put it in phases. 

Then I took out a HELOC to buy the second house hack and did an FHA 203(k) loan to remodel and expand the main house and convert the garage into an ADU.