Bold Seagull
strong and stable with me, or...
Big enough for 12 and about £1000 between us for the two nights. Not far from North Laine so seems a good location too.
We think we're too good for a hostel, but aren't prepared to splash out on a hotel.
I tell you what, hostel's aren't what they used to be. Just stayed in one in Barcelona with my young family - amazing place, communal kitchen, lounge area, outdoor terrace, great atmosphere, nothing like hostels I remember!
http://www.casagraciabcn.com
(This is just relevant to hostels obviously and not at all helpful to your Brighton stay...)