We have evap and we won't get it again. For it to function, you need to leave a window open. Humid days mean the house feels damp and hot and you can see moisture on our floors. I know you've got tiles, but it's terrible for laminated floorboards - they creak and swell whenever we have it on. For it to keep the house cool, we find we have to run it from first thing in the morning to after the sun goes down at night - there's no quick cool down if you've been out on a hot day and haven't left it on. Makes it pretty expensive.