420 Magazine

You should post this question in Frequently Asked Questions. You'll get a whole lot more responses. Also at the bottom of the page it will show Similar Threads so you could check them out. I kind of have a Perpetual Set Up. I use a 3x3 tent for seeds / clones. A 5x5 Tent for Veg. And a 5x7.5 Shed for flowering.

Did you go thru that section? A few threads there from what I recall.

I did, some good info in there but mainly talking equipment used rather then the construction of the rooms.
Granted I’m only looking to see if there’s already been a write up on it if there isn’t then I’ll get one together as I go through the steps.

My current Journal is doing all of that plus a lot more.

Here's the Link
Come Grow With Me: A Beginners Guide

I’ve been reading through it, and its great. It’s what gave me the idea. But I’m talking about building the room itself. (Sealing the room, electrical safety practices, etc) Your journal has all taken place in a tent as far as I’ve made it. And that’s how a lot of us started. But I don’t particularly enjoy the tents.
My intended audience wouldn’t necessarily be the beginner grower, or cover growing the plants themselves.

I started something similar last Jan. Not all that great though. Here's the link. It's only 2 pages so not very detailed.