After lengthy Compare I had set myself to the "meter version" as a single bed, because I wanted to test my old bed and hard as a replacement. Remained "slopes" I went with this product.
Ordered it was delivered quickly and just as quickly. Unpacking, interpret and inflate was for a few minutes. Striking while the extreme but "plastic smell". This left only after for days. It's in these products but probably normal.
After the first, very well spent night, I realized that I had to re-inflation for the next evening. While not much but still. However, this has given itself completely after a few days.
My Conclusion:
A very good price / performance ratio. It can even be permanently very good use as a bed without the problems arise. I highly recommend it.