Access from the Airport (by the Road National II or motorway coming from Barcelona):
N-IV (Andalusia and Valencia). Take the turn off towards Vicalvaro-O'Donnel. At the roundabout go in direction O'Donnel until you reach Alcala Street. Continue down Alcala Street until you reach the Puerta del Sol. Once there turn off at Arenal Street. Petit Palace Arenal Hotel Madrid city centre is found at Number 16.
By public transport:
Underground Station: Sol
Bus: Numbers 1, 2, 5, 51, 147 and 150
Taxi: From the airport can be easily 20 euros