Portable 500-sqft AC Unit with Sliding Door Converter

Selling my 2 year-old portable AC unit as I'm moving along with the sliding door converters it comes with. I live in couples housing and it fits with the sliding doors perfectly.

I think it was something like $550 brand new (link below). It's really quiet and good for rooms (or studios!) up to 500 sq ft. It's never had any problems. It's pretty quiet for a portable AC unit (I picked it because another one was driving me crazy with the noise) but still makes some noise. It's also barely been used. I have the manual available as well

Model:
https://www.wayfair.com/Whynter--Whynter-14000-BTU-Portable-Air-Conditioner-for-500-sq.-ft.-with-SilverShield-Filter-ARC148MS-L6229-K~EJH1106.html?refid=FR49-EJH1106

175$ OBO