If you have equity built up in your home, and you need cash, you have two choices: get a home equity loan or utilize cash-out refinancing. Each has its pros and cons, so be sure to evaluate your situation carefully prior to making a decision.
If your monthly payment on a fixed-rate loan includes escrow amounts for taxes and insurance, your payment each month could change over time due to changes in property taxes, insurance, or community association fees.
When refinancing, don't take the first offer that comes around. Instead you should actively compare both interest rates and lenders.
If you have bad credit, find a lender who is willing to work with you and offer you reasonable loan terms.