I would also be happy to help you with your search. I would encourage you to look through the answers of the many agents that have posted here by looking at their voices activity on their profile. You want to find an agent who is willing to devote their time to teaching you and others about the real estate market. Find an agent who seems to answer questions the same way that you think and one who seems to be interested in helping people and not just trolling for business.
Keller Williams Premier Realty
As you can see you have quite a few realtors that are happy to help guide you through the process and they each have great points. Finding a home within walking distance of the light rail should not be to hard to do depending on price point and/or your appetite for potential renovations vs turn key. I'd be very interested in talking with you more in depth about the rest of your needs in a home as this looks drastically different for everyone. Feel free to contact me at any time to talk through any questions and to potentially gain insight on narrowing your search to a specific area of the light rail line.
Get in touch if saving money and having the protection from non-disclosure and potential dual agency is important to you.
Exclusive Buyers Agent
Buyers Real Estate Group
Which line do you prefer? You can start your search here or give me a call to discuss further.