Is net 9.2k Zloty monthly Salary+15% Bonus good to live in Warsaw

Hello everyone,
I am negotiating with a Company in Warsaw. Their salary offer is Gross 13800 Zlt monthly base salary + 15% bonus. I am single and I am considering to live close to city center. The location doesn't have to be very city center, 15-20 minutes by public transportation is enough. Is this amount enough to live in Warsaw?

Thanks in advance:)

It's good rate, good luck with the job ;)