I was on a trip with seven others, four tents, 11 o'clock at night, only one headtorch. Only one other person had ever put up the tent they had with them, and most hadn't ever put up a tent. It was raining. I was 'designated' to put up the tents, three of which I'd never seen before.
One of the tents was a Khyam. I had seen these but never used one. I held the 'rose' at the top of the dome and gave it a shake. The whole thing just clicked into place. All it needed was pegging.
Given expectation, I was pleasantly surprised with the overall quality. It was a single skin but waterproof, reasonably heavy weight, pegged and guyed well, and had reasonable vent-a-bility.