Bamberg: booking lodgings on-line

I'm just booking up for a visit to Bamberg over August bank holiday/early Sept.

Cheap flight to Cologne, then train down to Bamberg gets me there for

Some questions about hotels/guest houses in Bamberg...

• Brewery/guest houses. Any pros/cons to staying here? Can it be noisy? Do brewery guests get cheaper beer or "after hours" service?

• The online booking web sites (hrs.de, bookings.de) only feature "proper" hotels -- not brewery/guest houses.
  formatting link
  has some links but they are invariably in German. Any English booking sites?

Thanks Bruce