What's good...it's reasonably priced, and it works.What's not good...it's not as advertised.  "no visible defects at arms length"...not true.  These are yanked off lease and not refurbished in any way.  There are cosmetic defects visible from across the room.  It's dirty in side and out.  It serves a purpose, but likely won't last long.  The fans will likely wear out due to bearing failure.  I'll spend for a new one next time.