I'm sorry if this comes off a bit, you know, rebarbative...... but truly, I'd like to meet the person(s) in charge of the 'Neighbourhoods' functionality and spank them with a wet slipper.
My understanding is that you've introduced a metric to your algorithm which pushes guests towards specific 'Neighbourhoods' based on the prospective guests desire to experience such pleasures as 'Dining', 'By the Harbour', 'Nature', 'By the Beach' etc. This is a rather excellent idea, but sadly its execution falls a tad short.