Would you provide more details about the apartment?
You might consider posting it in shuls in your neighborhood.
(I know a middle-aged couple who are looking for a 1st or 2nd floor apartment — in excellent to very good condition for a rental price that won’t break the bank. Kitchen should have 2 sinks. Prefer to have a porch, extra bathroom and with central air/heat it’s a plus.)
If the specs meet these people’s needs then we’d need to see how to put them in contact with you.)
Good luck in your search!