I have never attended but an instructor of mine got a degree from there and suggested the college to me for my Bachelors degree. Hopefully someone else will chime in as I have no clue about it getting you into an MBA program.
Well, any RA accredited schools can provide you enough credentials for further studies. There was a guy received his BA in Business Finance from Columbia College (NOT COLUMBIA UNIVERSITY) while in the service. He was accepted to Wharton Business School of University of Pennsylvania for MBA. Just keep higher GPA and higher GMAT score.
Bellevue is a real liberal arts college that is surviving by spreading out in every direction, including online education. Its degree is as good for getting into grad school as any other virtually unknown liberal arts college's degree.