M4 - From M4 take junction 4. Follow slip road to Heathrow Terminals 1,2,3. Before tunnel turn left into Bath Road. Hotel is one mile further along on the left-hand side.
Heathrow - 1 mile. Follow exit signs out of Heathrow, go through the tunnel, at roundabout take the third exit (concorde roundabout), up to the slope onto the A4, and the Sheraton Skyline Hotel is 500m on the left.