Boho certs are only valid for second night free on a weekend stay where yu pay for either Friday/Saturday and get next night free Saturday/Sunday

Remember you need use amb weekend link to book, just like award nights number of Bogor per night are restricted, and paid night and free second night are priced at full flex rate

Only 1x bogo per stay, for Ambassador level guest only, so you can not either book 2 rooms for same dates on bogo , or do a 9night stay and use a bogo for the weekends at start and end of a 9night stay

You can use both bogo certs on separate stays though without any problems