Hello again! Back again for part 2 I see. In this video, I add more detail to the world and finish the entrance to the room. 

Some afterthoughts of this room: 

I really like moving around on these platforms and I'd like to add more enemies to the area. I wanted this room to be more of a puzzle, but it feels a little too slow at times. I think I'll need to start making a flying enemy that can knock the player off of these platforms. Yep. That'll be my next direction.