Questions about salary in Macau

I searched around the forum for quite a while as well as the great world of google to try to find a post specifically addressing my situation and was unable to find anything within the last year or two that felt specific enough so I figured I would make a new post. I'm sorry if any of this is repetitive.

I just received a job offer in Macau teaching that offers 20,000 MOP per month as well as accommodation through the school or a 3,000 MOP housing allowance. The school also helps attain a teaching certification in Macau and roundtrip airfare. My question is what kind of a salary 20,000 MOP per month is... Is it a salary that would allow me to save any money? What kind of life does that salary provide, etc?

Thanks so much!