Many landlords may take a credit report. If you're a first-time tenant or you have a little credit history you might be asked for references from family, friends, employer, professionals, etc.
Similarly, if you're renting with bad credit you will surely wish to arrive at the interview using a solid choice of references. If you are looking for Jersey City apartments then you can navigate various online sources.
You're not necessarily limited from flat leasing with less than perfect credit, but you might be asked to put an extra security deposit and maybe have a creditworthy individual co-sign the flat rental with you.
Make sure you complete a 100% honest apartment leasing program and return to the meeting with references, evidence of employment, credit advice and any other leasing resources in the ready. Should you have a credit history or leasing history which may be harmful, going via a flat locator or flat finder might be the optimal solution.
They'll present your background to the landlord to you, (be sure they're 100% honest about it) and they may also be quite valuable and save a great deal of time since they probably will understand which landlords and flats are somewhat more lenient in these conditions.
They are also able to advise you as to precisely what sorts of documents and references you may have to demonstrate that you're able to be a responsible renter.