TAKE LONG ISLAND EXPRESSWAY TO 39 NORTH (GLEN COVE ROAD NORTH), GO APPROXIMATELY 6 MILES. YOU WILL SEE A SIGN FOR CEDAR SWAMP ROAD AND SEA CLIFF, BEAR RIGHT (AT FORK IN THE ROAD). AT FIRST TRAFFIC LIGHT (LAND ROVER DEALERSHIP ON YOUR LEFT) MAKE A LEFT ONTO CHRISTOPHER COLUMBUS AVENUE/SEA CLIFF AVENUE. PROCEED ABOUT 3 MILES THROUGH THE TRAFFIC LIGHT. ONCE YOU REACH THE SECOND STOP SIGN IN TOWN, REILLY + ASSOCIATES ARCHITECTS IS ON YOUR LEFT AT 273 SEA CLIFF AVENUE, TWO BUILDINGS DOWN FROM CITIBANK. (PHONE #: (516) 671-1005).