Looking at a BMW 535i w/ 100,076 miles on it.

What is your question?

I'm considering buying a 535i 3.0L I6 6 speed automatic. All of the service records were kept, car is beautiful, very clean -especially for a 11 yr old car. They're asking $6,900. This car has every option possible, well almost. Anyways. Is this a good deal? What should I look for in the service history, any specific repairs? Is 100k a lot of miles, or considered high mileage for an 06' BMW? Anything I should look for when checking it out? I'm also a 31 yr old woman, so I don't want to get robbed. My husband has to work when I go check it out, but my father in law will be with me. He's good with cars, but he's never checked out BMW's. He's always has Infiniti's. Thank you for reading, hopefully you can help me out!