Sonos Full Surround Sound System with the SonoSequencr App - Good Idea or Not?

I want to know if anyone has set up a full surround sound system using this SonoSequencer App. What I mean by Full Sorround Sound setup is:

• Era 300's as Center Left and Right Speakers
• Arc Ultra as Center Speaker
• Era 300's as Rear Left and Right Speakers
• Gen 4 subwoofer

Is this something the app can configure if so what has been your listening experience like?