Been going to Bonaire almost every year since 1976..Stayed at Flamingo(too big-no rental truck included-very old property),
Habitat(no rental truck included,dive staff can be rude at times),
Sand Dollar(some of the rooms falling apart,ground landscapping is non existant,dive staff again can be rude at times, no rental truck included in stay-had to pick up at airport site),
Plaza(again very large,access to their house reef a real pain-can be a 5 to 7 minute walk with camera gear from your room,no rental truck -had to pickup at the airport) and Buddys.Even checked out the grounds and rooms of other hotels/resorts there.Found Buddy's the easiest to deal with.
Every place has its good and bad.For the cost(room-diving-rental truck-breakfast-ocean front property)ease of access to water via their dive dock,dive staff and condition of property/grounds Buddy's works for us.Saying that you will never return to Buddys is ok,everyone does not like same things,..Try other places on island and find one that fits your particular needs. Some of the issues the op had could have been avoided if they read up on policy of resort (guide in each room) and been aware of them. To charge you $15. to do a dive check for missing c card is totally wrong. Was it Irinia at the front desk? She is a front desk manager there.If it was Irinia I am surprised at this.The front desk does not ask to see certification cards,it had to be at the dive shop office on the dock.. Did you bring the matter up to Augusto? He is the dive op manager and I am fairly certain he would have taken care of this for you.The dive op there has always gone out of their way to make our stays enjoyable.Even as far as replacing -not just repairing-my brother in laws inflator on his bcd at no charge on our last stay..He was ready to pay for the service and was told no charge.!
Augusto has internet access in his workspace at the dive shop and could have done it for you there..The people at the front desk only follow directions and have no authority of anything out of the norm..As to the rental vehicle ,feel blessed to have one of the older ones.I prefer it that way,as to not worry about gear or underbrush in the park scratching it.