Why should i not buy this tent. Is it too cramped. Is the ceiling to low. Is it hard to get dressed in. Is the vestibule too small. My brother has the nallo gt tent and i love it. But it is a bit much for one person and we dont always go in winter together. I think the atko would be great in winter but i am afraid it would be too cramped. I am sure I will buy a hilleberg tent just not sure if it will be the atko or the nallo.