English ⇄ Chinese

I booked the non-smoking room, but there is smell of cigarette in the room. There is no hot water in the bathroom. The computer is malfunctioning, and I can't get access to the Internet, so I request to change for another room
gen.	我订的是无烟房间，房间内有烟味，浴室没有热水，电脑有故障，而且上不了网，所以我要求调换房间