I work as a housekeeper in a hotel and I have two days off for a month, not one month. Can I have two days off?

Yes.

If a hotel offers two days off, one day off, the main meaning is that when working in this hotel, its system has stipulated two days of work, that is, two consecutive days of work every day. Then you can take a day off, so this break means rest. So, based on this calculation, you can take ten days off every month, which is quite good.