I'm looking to book a really nice as close to luxury hotel for 2 nights in october around the Poole/Bournemouth/Brighton/Sussex areas and I'm looking to spend about £100-120, does anyone know of any good sites for tracking something like this down?

I've been using lastminute.com who do their top secret hotel's deals but they're not in these areas, does anyone know of any other sites that do something like this?

Any help would be greatly appreciated!

Cheers.