Trace the piece onto the wall, then enlarge the hold to fit the piece.  

I ran it through BP flip and wholesale, and it came in much higher than $128k, however I want to sell this quickly as it's my first one.Recent property same size 1600sqft just sold for $220k, and this property I'm selling is the same size and has a large spare office that can be converted to 1 or 2 bedrooms to add value, plus the kitchen isn't to big, which can be enlarged for cheap as the market doesn't require brand new kitchen cabinets.

the JADU must come from existing structure, but you can get around this by enlarging existing structure first, then add the JADU.  

I would give it to your GC and have him critique it and enlarge it as necessary.

.  :-)  And pics can easily be enlarged.

Also, while you're fixing the new forum so it's like the old forum :-)...... can we have back the ability to enlarge a members picture when it is clicked on?

And you'll have new cracks in unexpected places, old cracks that will not close, but instead enlarge.

But over time, you’ll build a track record, grow your investor base, enlarge your assets under management and ultimately have a substantial business.

Here is a more detailed estimate assuming a 6-month flip, 90% LTC hard money loan, and 5% sales commission (click on the image to enlarge it) ...Though for higher ARV properties we use 75%, no flipper should consider this deal for more than 70% or $170k, as @Parmesh P. 

She was able to use this tax savings to fix up the restaurant and install new computer systems so she has a new kitchen, enlarged dining room, excellent Wi-Fi and her guests are now able to order using the tablet at their table!