The Alpha Kilo Bow Tent is basically a modern bow design adapted to old school heavy canvas construction. I have set it up about 5 times an it probably takes a couple minutes to unpack, a couple more to lay everything flat in place, 5 minutes to raise it and attach the rain fly and another 5 to 10 minutes to stake everything down with cords and an extended awning. For what it is, it's about as easy a setup as I can imagine. I think you will have to compromise in durability and or features for an easier to set up tent. There is a video on the link below showing the setup.
Durable bow tent with Military Grade, fire retardant and UV protected canvas. Easy installation and wind tunnel tested for safety.
bushtecadventureusa.com
If you scroll down to "Description" and the first tab is features, the last tab to the right is "video".
I'm pretty sure the UN and other agencies that operate in Africa use Bushtec tents because they are very durable. Definitely last a lifetime if properly stored and not abused.