I am allergic to cigarettes smoke and asked for non-smoking room, but I got a smoking room instead! 😡. The air in the room was NOT fresh, cigarette smoke smells still lingered even after many times of spraying it with perfume! Spray with perfume is their so called “treatment” - it's not using air purifier or something else! Even the bathroom towels smell cigarette smokes, unfortunately I have no other towel so no choice! Luckily I am a guy, if I was with a lady she definitely won't use it! Whole nigh I slept wearing mask 😷 then checked out from the hotel very early morning! Worst experience indeed! 😡.