The venue for an event should be chosen based on what sort of an event it is and any associated themes. The venue could be anything you like, whether it's a loft, a flat, a hall, or a room.
A private party attended by a very beautiful woman. Bachelorette parties are traditionally organized for a bride by her friends before her wedding. The best place for an event like this is a cosy, brightly-lit hall where some noise can be made and a buffet organized. As there will probably be a lot of photos taken, interior decor is an important consideration.