Hope the title grabbed you.

I live in a dorm buidling, and the only piano we have is an old, beat-up upright that looks like it's been raped several times by a very large and heavy hammer. About 10% of the keys don't work at all, and a lot of the others stick randomly, then start working again (also randomly). Finally, several of the keys have gouges in them, and one of the high F#'s simply isn't there.
so, two questions + one subquestion.
First, is it any good practicing on this thing? I NEED to play the piano, but the closest really working one is in town, up this huge hill, and in this university center. Not sure if they want me practicing there all the time, cause of meetings, conferences, etc.
Second, my RA said that we will have a meeting about said sexually assaulted piano and what to do; he said that we could look into fixing it OR getting a different one. Does this piano sound fixable, or should we lobby for a different one? And, about how much would fixing it/getting a used upright cost?
Danke. Spasyebo.
Whatever.
Terry