I'm going camping this weekend and I'll update my thread on tips setting up the screen room. For me, this is the best added option to the trailer. I set it up on all my trips and it gets easier every time. I was able to do this in the dark too. I use this space for cooking and for the dining room. This means the bed inside does not have to change to a table.
The only problem I had is after 2 days of rain and in the morning, drops of water all over the room occurs. I think the material is breathable and not 100% water proof.
Checkout my thread and I hope you create a thread too so we could learn from your rookie mistakes, like I did:A128S Converted from ALINER Ranger
At this point I used the screen room and someone pointed out how close the stove is to the tent.
Also don't forget to close the window and door when cooking or else the smoke alarm will remind you....lol
Good luck and have fun on your first adventure!