could "use" a few weeks the airbed thanks to longer ordering and delivery time my proper place to sleep; Conclusion: I have very good slept on, no emerging cold spots throughout the night, the air held without problems (after three weeks I had easily "re-inflation", but this was done only because of my sleeping comfort, I prefer to lie somewhat "harder") - I think the bed is (or similar tent where is the outlet or power converter ?? looking at 12 volts) a good alternative holiday or rancid hotel beds etc ... the integrated air pump is very noisy but effective; the part is full after about 3 minutes; is highly recommended as a guest bed, because it has a very friendly pack size when empty and rapidly available when needed