Nice roomy room with outstanding Wifi connection. ...

Nice roomy room with outstanding Wifi connection. Just one minus point: The other day we got a room with balcony because the others were fully booked; didn't realize it was a smoking area room. The smell of smoke lingered on whilst we were staying there. We had to open both front and balcony doors to let the air flow, but the smell didn't vanish completely. Would be lovely if they clean not only the room, but the air also (using air purifier, maybe?), especially for this type of room.