Being a local realtor here in the DFW metroplex, first I would recommend you to get pre-approved through a mortgage company, that way both you and the realtor would have an idea of what price range you should stay within. Secondly, you would need to decide on your needs and wants (location,school district, bedrooms, year built and so on). After understanding, your needs and wants and the price range, your realtor would start showing you homes and make an offer on the one you liked the most. Please be advised that since it a sellers' market, a lot of sellers would require a Pre-Approval letter from lender when making an offer as it provides proof of the ability to obtain financing. If you need help finding a lender or have any questions, please feel free to reach out to me at 817-896-7506. Good luck!