I'm having the family PC in my room. I should not complain, cause that grants me the ability to surf the nets when nobody else needs to use it. However, that means I can get chased out of my room anytime anyone does need it. My mother does it often for emails (not very important once). Sometimes it takes almost 2 hours and it's really annoying if I'm racing against the clock to study an exam or write a paper.
It really hits the pannicky button.