So you are trying to sell it as a going concern, but the fact is it is not working thats why you are trying to sell it for 110,000 zl isnt it ?
Anyone can rent a space and setup a kebab shop without coughing up 110,000 zl for a few bits of furniture and kebab skewers.
So tell me what return are you getting each month, and if you are making profit why are you selling and not employing a manager to run th business as a going concern, and of course continuing to make a tidy profit yourself.