Greetings!
I’m super excited to start working on the room escape. I actually will be using this part of the course as a launchpad for a game I wanted to create already, but it’s not really a “room escape” per say. I just know that similar concepts will come into play.
Well I did this short sketch of my room. It shouldn’t be too difficult. I went with something I think I can do pretty easily 
The idea is that the player spawns, finds the first switch or button under the table in the room to open the door.
Next the player searches the room to find a button on the statue in the room, which will slide over a bookcase/wall, revealing another room. That last room will have a button or key, (depending on how the course goes), that opens the final door and you win!