PORTAL 2 Test Chamber

I don't know if we will get an official Portal set again, so I went to my local Brick Bin store and bought some used bricks to build my own test chamber. It is designed to fit in the Ikea cube shelf whatever it's called. Most of it is simple building except the circular door is an upside-down arch floating in position. We have a small GLaDOS visiting upstairs somehow😁, Wheatley, Atlas, P-Body, Turret, Companion Cube, Observation Room, Radio, Goo, Portals, Super Colliding Super-Button, Button...