A Heil boom headset and some kenwood earphones are available in the shack. In the future - we hope to get up a 160M inverted V and a G5RV up on the roof. Immediately turn right and take the doorway that leads to the stairs to the roof. There are no rails. The dome on the roof of the hanger, formerly used to monitor weather balloon telemetry, may be used as an alternative or second ham shack.
Electricity is available, a desk, chair and light are inside.
You could set up antennas on the roof outside. There is no equipment up there, and it is not heated or cooled. You will have to work with the people in the office to ensure that you can still get onto the roof after work hours. Bring a flashlight if this is the option you are likely to choose. There are no schedules for hams on the islands.