Just my $.02, but if I were to do it again, and I say this coming from my experience of living in the Bay Area for 3 years and moving to Seattle, I would look for a duplex outside of Seattle. Can live in half, rent the other half. If you rent both sides and lose one tenant, not out rental income 100%. You can also get condos outside of Seattle for half your budget, so if you rent it, the rental cash flow goes a lot further.
I can't talk to the loan part of your question, but I do have a client, friend, and trusted adviser that I could put you in touch with that could help you out in the mortgage arena. PM me if you are interested in talking with him.
I gotta hand it to ya, at your age, having a plan in place or knowing that you need to have a plan in place, and taking action on implementing it, puts you miles ahead of your generation. Stay focused, complete your profile here on Bigger Pockets, ask questions along the way, you'll do fine.