I'd think after a year they are done jackhammering. The echo in the open air halls was amazing.
Water was dripping from the vent on the ceiling from day two. Housekeeper had engineer come, who mopped up puddles of standing water from inside the ceiling for like two-three hours. I developed a sore throat, then cough, coughing more till i puked, puked blood, became feverish, lost all energy. Please no armchair MD diagnosis. That was a year ago.
I attribute this to the room and the aircon, because I fled to Koh Samet for three days after stopping at the pharmacy, and two days I felt tons better, better enough to go on the 7 island 1/2 day snorkel trip. When I returned I started feeling sick again, and never got back to 100%.
I was smoking alot at the time, which surely didn't help, and there were other mental things going on I won't go into, it just turned out to be a shitty trip, punctuated by some great short times and the bar crawl of course.
Anyway, I posted before that I cannnot say with certainty that the air con was the culprit. Years ago, I'd stay at the hotel above the Thermae Cafe in Bangkok, and put miles on the elevator every night. Somebody said the air con was poisonous there too, but it never affected me.
Over the years I've grown to enjoy the seaview, balcony, daily swims, clean rooms, room service of a hotel that is walking distance to beach road. I'm one of those guys who cuts loose for a couple of weeks a year, and likes to plan well for where I stay.
That said any further suggestions for hotels would be much appreciated.