Hi there
I just got back form there and we stayed in Habitat Curacao and had a wonderful time. Most of the diving was in the rec range however there is plenty of other stuff if you wish. Did most of the rec diving off the House Reef and did a few elsewhere. The dive sites are a bit further apart than that of Bonair however the aquatic life is still great. Only did a couple boat dives on the Habitat Curacao boats. They are a bit lacking in a few aeras e.g. safety briefing espically for the new divers but thery do offer a divemaster lead dive on every trip as a habit. Staying at Habitat Curacao was painless and they have a well maintained dive area to store your equipment like some places at Bonair and plenty of tanks all the time.
Enjoy your dive and be safe wherever you end up. Ask if there are any other questions be glad to help if I can.