Genius! Sounds easy enough! Trouble is where to give it a test Live in the middle of the city
The day I came back with Butterfly's tent, I cleared a space in the front room and pitched it. 'Twas a doddle.
Slight issue there, the tent is 5x3m and my living room is 5x6 with furniture
That's not a tent! It's a f***ing mobile knocking shop!
I have an old Ultimate Peapod which is the same Tunnel design, though smaller.
As an educated guess....
Make sure all zips are closed.
Find the elastic loops at one end. Put pegs through them into the ground at approx a 45 degree angle. ( peg the tent parallel to the wind direction!)
Assemble the poles and carefully insert them into the sleeves. They will be different lengths, so work out what goes where. You may need to locate the ends of the poles in grommets at the end of each sleeve.
Pull the fabric taut and insert the pegs at the other end. Tent should now be standing up, but may be a bit flappy.
Find the guylines (red cords in the picture) unravel these and pull them out at 90 degrees from the tent. Peg them out, they will have sliders or friction toggles so you can adjust the tension. You want them (and the fabric of the tent) taut.
Unzip the door, if the inner tent is not permanently attached to the outer then now is when you attach it, usually by hooks/loops or velcro straps. peg out the floor of the inner so it is flat & wrinkle free.
Open beer, drink, relax in the admiring gaze of your lady companions and those of us who are not blessed with The Mojo...
Have Fun.