[Request] Can I get a standard shaped couch into my apartment?

Can I get a standard shaped couch into my apartment?

Assume 31in height, 40in depth, and 80in length, with full protruding arms. Style attached.

Apartment dimensions included below. I live on the second floor, and this unfortunately includes a narrow staircase up. Just want to see if something like this is viable before I pull the trigger on a final-sale couch.

The straight-line from my front door is limited by the staircase, but there are no spacial limitations once through the door. No walls, etc in the way on the inside.

And yes, I know - pivot, pivot! Thank you for any advice in advance.