make sure your finances are set. just because you got pre approved for a $500k loan doesn't mean you can afford it. that number doesn't take living expenses into account, just the mortgage. don't fall in love with the first house you see that may meet your needs. keep it in mind and keep looking, you never know. and ask a shit ton of questions to your realtor and or the sellers. get as much info as you can. if you have sticker points get it in writing too. like if you ask does the basement get water and they say no, get it in writing. if it does leak then you have some recourse.