We had ordered the bed just after Christmas and actually yet received (as a prime customer) delivery in the old year. The first negative aspect that we noticed, is smell of the mattress - penetrant after PVC / rubber. The bed has not yet really taken this smell until today (about 6 months).
But what is even more annoying is the fact that really only the first guests were allowed to spend the night on a full, functional mattress. Already the second guests visiting the bed was the "air" and that after about 3 hours!
Since we set up the bed in both cases on a carpeted floor, we close from outside influences. Also the bed was discharged after use directly again and stowed in the enclosed bag.
All "good" things come in threes. Now that we have these functionless guest bed at home, I tried to contact the seller. This has however not been heard of until today (two weeks later). He is well know why.
Conclusion:
The principle of inflatable Gästematraze is nothing new, nor a Hightec. I had already 5 years ago possessed one in the United States. This proprietary brand was really useless. INTEX has here probably operated "cost optimization", the result is a single bed!