A similar idea was already implemented a few years ago at an airport in Munich, but unfortunately scrapped, since then the demand was apparently not high enough. Now one has SleepBox with two beds, to 4 sqm and a height 3Meter found at home at an airport in Moscow. As you can see in the pictures right after, the interior is similar to a sleeping car on the train and you can easily surf, if required, TV, via WiFi or just have a quick nap before the next flight to be caught must book without a complete hotel room to have.
While we can not tell you the price per hour for a comfortable stay, but only 7000 a box at the airport will cost for the operator, plus the monthly cost of course, but what could very well pay off in a short time.
The life-like in the 5th Element can hold out for a few hours and be sure not only at the airport, I can well imagine the boxes for some short trips and might also make good use of one at the central station or similar location.