Square Grid Windows at Garden Breeze Sims 4

These square grid windows open and close are based on Sims3 version.
polycount: LOD0=LOD1=561, LOD2=66,
window category, 7 simoleons,
compatible with Sep. 3rd patch,
basegame compatible.

Note: If the window is placed at intersection of ‘T’-arranged walls, you will see a slit on wall as below. It’s due to thin design of this window. I hope you ignore it, or please place another window to hide it.