In California, after giving the landlord a reasonable period of time to repair a defect, a tenant can deduct up to one month's rent they actually spend to repair a defect. So certainly you can do so, but is it worth while to actually spend your own money [which you get back from a reduction of the rental payment] when you are not going to live there more than 3 months? I would go to the owner and point out what happened [tell him about getting sick but say you do not know the cause so you do not appear greedy] and demand that within one week he has a licensed contractor there to start repairs and finish within a reasonable period of time. If you feel the problem is a safety hazard, tell the owner that you consider it such and that he has breached the contract for providing a safe place to live and his behavior has resulted in a "constructive eviction" of you so the term of time to end the lease has ended and you will have to report the problem to the local appropriate agency [do not make it sound like you want him to pay you not to report it, as that might be considered blackmail]. Start looking now for a new place to rent, but be aware that a new landlord will want to know why you left your prior rental and will not want a tenant who might cause problems in the future. Your current landlord also will probably try to hold back on your security deposit. The best thing is to approach your current landlord in a non-accusatory, polite manner and try to work out a deal that he will give you a good reference [many landlords do not check with the prior landlord], let you leave as soon as you want after at least a week or two notice, and will return your entire security deposit and reduce your current rent because you can not use the shower area.
Answered on Jun 26th, 2017 at 7:52 AM