When reserving a block of rooms, hotels will sometimes set aside a variety of rooms and adjust as your guests start to make reservations. Or, they will reserve rooms with two queen beds (the most common request) and allow guests to request different rooms when they book.
The bridal suite can be at the same hotel as your guests or your reception venue. Spend your entire honeymoon there or just your wedding night.
Couples can rent hospitality parlors as a place for out-of-town guests to congregate between wedding events, for the bridal party to get ready before the wedding, or even to host a gift opening party after the wedding.