I'm looking to purchase an indoor spin or exercise bike but am quite lost on what to get.

I have a road bike, a cyclocross bike(that I use as an around town bike), and a Kurt Kinetic trainer. In the winter (or at night when I usually "exercise") I seem to always go to the local gym because I hate the feeling of the trainer. Maybe for a smaller individual it would be fine but it just doesn't feel sturdy enough for me. Plus, the noise. It's annoying

The upright bike I use at the gym is a Life Fitness upright generic fitness bike. I'm considering just going with one of those but they're pretty spendy... about $1700.

What is a good, SOLID, built for a not so tiny woman? (220lbs)

Thanks so much ladies!