I thought this was a decision we should all take together. PLEASE make sure to read all about the different hostels before voting. The more expensive it is, the more each individual will have to pay, but if the breakfast is included we don't have to have extra expenses, etc. Other than that, please choose one you wouldn't mind staying at. If we're going to have a good time there's no need in choosing the hostel that looks crap just because it's the cheapest one. Here are links as to where you can read all about the hostels:
Hatters at Hilton Chambers: http://www.hostelbookers.com/hostels/england/manchester/8370/
The Hatters: http://www.hostelbookers.com/hostels/england/manchester/3636/
YHA Manchester: http://www.hostelbookers.com/hostels/england/manchester/3524/
Multiple choice, but vote for a maximum of 2 hostels.