This was a pretty fun map to run. There's literally a megasphere in front of you in the opening, but it takes a couple seconds to grab and the level is fairly easy to survive.

Some tough sections are the 3 hell knights at the top of the stairs which will often prevent you from grabbing plasma rifle. The next section after you drop blue key is also very random and sometimes you'll get targeted by arch vile and have to deal with a revenant.

The only section I found annoying was the 3 raising platforms. I think enemies can prevent them from raising. Also the first platform I think doesn't raise if you hit the switch too quickly because it wont have fully dropped, so I wait an extra second to make sure all platforms raise properly. I'm definitely slow on this section but building momentum off the first torch was key for me to make jumps while the platforms were raising.