Best affordable neighborhoods in NE or East Central Seattle?

Total shot in the dark here, but I need some advice! My boyfriend and I are Kansans looking to move to Seattle. I have an MBA in HR and will look for jobs in the field of HR. He plans to attend the college in Kirkland for mortuary science. Rent in Kirkland is too high for us so we are looking to find an apartment or house in NE or E Seattle so he can commute to school. What are the best neighborhoods for young couples starting their careers in that area? What areas would you recommend I look for work in HR?