In reply to daWalt:
Joint and several contracts for student accomodation are standard fair these days.
To the OP, I have been through this with my girls a few times over the last couple of years.
You either sign them or find something else ( and you will be lucky to be able to do that). So its standard practise.
Some tips we learnt
1. A good letting agent will do back ground checks on the guarantor. So have they asked you and the other parents for financial information etc?Has the letting agent done this and have all the other parents responded. It will give you a good guide as to whether the other parents will shoulder their responsibility if the manure hits the fan.If one of the parents back away, you know that it is not going to be good.if the letting agent has not done such checks, move onto another let and ignore it.
2. Knowing the other students. How well does your daughter know them. Does she hang round with them? Can she make a judgement on them?
3. Meeting the other parents. This can be a godsend, especially when you find out that one of the parents is a letting agent themselves ( as happened with us on one occasion).
4. Even you speaking/meeting the letting agent can be reassuring. My eldest first let agent had an appearance of being a "shark", when we met him totally different....and the best one she experienced over 3 lets in London..