Having got past the x-ray machine you arrive in a large circular domed room with a balcony. Its very noisy and the only shops are the other side of a partition which you can no longer access. There appear to be no facilities but at the far end of the room from the entrance between the gift stall and the DGM control is a staircase. Go up the stairs and you will find toilets and just past these a decent restaurant overlooking the ramp. Prices are not cheap $5 for a coke but there's no 'helpers' to hassle you and its calm compared with the waiting are in the domed building. Beware engaging with the locals even if they look official in a hi vis vest as suddenly they will ask for $ for assistance. Also remember to pay your departure Tax ($50) at the DGM office near the entrance well before departure time as this can be very busy make sure you retain the pink receipt which you will need to hand over before getting on the aircraft. Having got out onto the ramp the airline will carryout a bag search of all hand baggage.