I did this recently when I was renovating our new house and we hadn't moved our furniture in. Yoga mat and thin duvet as a mattress. Had a bit of pain (but good kind of pain) first night, but noticed my back pain which I've had for years had mostly gone after a couple of days.
I found my muscles kind of sore though after every night, I guess they get squashed a lot more than with a normal bed. I think a thin/hard mattress would probably be a good middle ground.
I found my muscles kind of sore though after every night, I guess they get squashed a lot more than with a normal bed. I think a thin/hard mattress would probably be a good middle ground.