The Sofitel Airport is the perfect place to stay while attending any of the many congresses or fairs (trade shows) continuously going on in Madrid, because the hotel is right across the street from the Palacio de Congresos and a few blocks away from the Exhibition center. And at the same time, not far by any means, from downtown Madrid, it is less than 15 minutes by car. 
The Sofitel Airport gives the feeling of being in an American hotel but with the European savoir. All beds are king size except for the rooms on the first floor which have twin beds. The decoration and fittings in the rooms are top class, including a bathrobe and slippers for every guest! 
Another convenience of this hotel’s location is that it is walking distance from the “Campo de las Naciones” shopping center and the ”Juan Carlos I” Park, where you have not only some quite beautiful grounds to jog but also, a wonderful 18 hole golf course. All of this is all walking distance from the hotel (not more than 5 minutes). The hotel Sofitel Airport   offers free airport shuttle service.