Well, at least a housing association isn't going to make things difficult for you if you complain, although i'm surprised there are so many faults.
Write them a letter listing the faults, and take a copy with photographs to the CAB. The HA can be forced to make things right.
ps... the carbon monoxide detector isn't put where the gas supply is.... its located where gas or other fossil fuel is being burned... A gas fire, a wood burner stove or a gas central heating boiler... which means in your case, the Co alarm should be in the bathroom.... where it isn't going to work properly because of the steam that isn't being extracted.
Write them a letter listing the faults, and take a copy with photographs to the CAB. The HA can be forced to make things right.
ps... the carbon monoxide detector isn't put where the gas supply is.... its located where gas or other fossil fuel is being burned... A gas fire, a wood burner stove or a gas central heating boiler... which means in your case, the Co alarm should be in the bathroom.... where it isn't going to work properly because of the steam that isn't being extracted.