Interviewees in Singapore recount their haunted experiences at the rediscovered colonial bathroom atop Bukit Bulabu. Interviewees in Singapore recount their haunted experiences at the rediscovered colonial bathroom atop Bukit Bulabu. Interviewees in Singapore recount their haunted experiences at the rediscovered colonial bathroom atop Bukit Bulabu. Interviewees in Singapore recount their haunted experiences at the rediscovered colonial bathroom atop Bukit Bulabu.