My mate was in a flat last year and there were 2 flats to each floor (I think) and 3 floors in a block... think that's right but don't hold me to it. Anyway, in her flat there were 8 girls altogether. Their rooms were opposite each other on a corridor (4 each side), at the end of the corridor was the lounge/kitchen and just before that was a shower, a full bathroom and a seperate toilet.
Bit worried after reading that other thread which said there's only one shower/toilet in a house :/