I do prefer skinny girls, I guess most people do really. Not saying it's wrong to not, but yeah. Anything too skinny is a major turn off. It almost brings a tear to my eye to see a beautiful girl become anorexic. It's just so unneeded.
For me the body does matter somewhat. I mean, if they are severely overweight, then I wouldn't rate them on the same level as someone with a pretty face and good body. But, the face does have a massive impact on my thoughts related to general attractiveness.
If I wasn't in a relationship, I would consider it. I mean, she is attractive judging by her pictures. I don't know why she feels so negative all the time though. Then again, I know many people irl who look absolutely amazing, they are in the higher income bracket and are still very miserable.