You can ask for a private transfer service from the Adolfo Suarez Madrid Barajas Airport, the Chamartin & Atocha Railway Stations, through this link TRANSFER
This is a service with an extra charge, additional to your room reservation in Muralto, and the final cost will depend on the requested journey.
The driver will pick up you in the corresponding arrrival lounge.
This service is also available for any journey you could request during your stay in Muralto. You just have to ask for it at our Front Desk.