Hello Ulysis,
A scholar of Joyce mabye
Welcome to Switzerland where as you can see we like everything to be in it's proper place
I know somone who may still have a sublet studio (bedsit) in La chaux de fonds (30 minutes by train) till 1.05.2011 but mabye this is a bit too downmarket for you.
The hotel beau rivage is a nice five star hotel if money is no object.
http://www.beau-rivage-hotel.ch/
PM me if you are interested in the cheap studio that bit was not a joke!
Otherwise for B&B etc you could try the tourist office.
http://www.neuchateltourisme.ch/
Good luck
John