Home Equity Loans Arizona

Here’s my situation: Looking to buy a home. I have little ($5K max) to Zero down (preferably zero). I have NO DEBT. ZERO. I owe nothing to anyone. My credit cards have a zero balance, my car is paid for. ZERO DEBT. I personally make $45K a year. I will have someone living with me who makes $15K a year. I have been employed steadily for 15 years (I’m 33) and have rented the same apt for the duration of that time never having been late even once on the rent. I’m employable in multiple fields so if my current job goes south I wouldn’t have trouble finding another job. I had a couple collections issues in my early 20’s for medical bills (One of which I disputed) but have since had two loans (both paid off early) and a few credit cards (all open and with no balances and again, never been late or had collections issues). I’ve got a 401k and life insurance with equity I can borrow from. Anyone have any idea how likely it is for me to get a home loan with zero down? Or a home loan at all? I’d be looking for possibly up to $300K. If you think I could get approved anyone know what a good lender might be? Lending Tree? BoA? US Bank? Any advice appreciated.