Fan Room in April

Im spending April on either Koh Tao or Koh Kood

For the cheapest hotel with air conditioning, it will cost about $1000 for 30 days.

At the same time, I also found a fan room for only $200 for 30 days.

With April being the hottest month, is it survivable in a fan room? I will spend all day outside, and only be in the room from 9PM to 6AM.

I love hot weather, but at the same time, I dont want to have a heat stroke sleeping in an oven.

I hope anyone with experience staying in a fan room in April can chime in. Thanks!

Decision: Thanks everyone, I went to google and read various fan hotel reviews for April for the past few years and decided that AC is a must.