Moderate tour operator with terrible staff.
The claim does not concern the staff selling the tours, but the host party, which is a partner of Join Up. I will not crucify, but all the guides, without exception, are scammers and deceivers. About 70-90% of what they say about Egypt and their tours is a lie. In my case, instead of the provided bathyscaphe, we were taken for a ride in a boat with a transparent bottom.