Upper or lower berth or single bed?
The upper and lower berths are good. When you are alone, you can sleep on the lower berth and put some unused things on the upper berth. And the summer is good hanging mosquito net. Relatives come, you can clean the upper berth, let others live, and do not have to sleep with the same bed. I mean, a lot of relatives, if you don't have any relatives, don't do it. If it is for the children, I suggest the upper and lower berth, when I was younger and my brother is so sleep.
Sure. A good bedYes, few people are forced to use the upper and lower berths
