Please help me house-train my puppy!

[SweetHomeColorado]

I just got the best puppy.... a mountain feist. I never heard of them before I saw her, either.

I live in an apartment and I need to house train her. Living on the second floor, I'm assuming that paper training her is a good way to go. I'm new to 'dog-raising'.....

First, do you recommend any better alternatives to house training a puppy other than paper training?
Second, what should I do to train her the proper way? What worked for you?

(she's 8.5 pounds and won't get over 20lbs.)