Favorite and least favorite room in the Training Facility?

Since both of Terror Kid's threads met with Spike's approval and were successes, I think we needed one for RE0's Training Facility as well. I thought I'd spice things up a bit by being a rebel and asking what your least favorite room was/is as well.

My favorite training facility room would probably be the lecture room.

My least favorite would have to be the room where you meet the eliminators.

My fav is the main hall.

My least fav is the underground portion of it.

Favorite is the Church where you fight the Bat.

Least favorite is the sewers part.