I live in a youth hostel for a long time and live on a sofa bed in the living room, so what s wrong

The living room sofa is for sitting people. Sleeping on the sofa for a long time is easy to get a herniated disc in the waist. I hope you can get a small flat bed. It's more comfortable to sleep this way.

Sleeping on a sofa bed for a long time will make your waist uncomfortable.

The sofa bed is not very soft, it should be a little small, and the sleeping turnover is limited, and there is no problem with sleeping honestly, and there is nothing bad about it.

Sleeping on the sofa for a long time, if it is a soft sofa, will have a bad waist.

The living room is full of people, which must have a lot of inconvenience, so it's better to rent a room, so it's convenient to do whatever you do.