There is a good tarmac road from the airport to the hotel areas, which is partially lit; however it must be stressed that good road surfaces, traffic and direction signs are still not common, yet this is set to improve in the future with a plan for more tarmacced surfaces and a greater emphasis on signage.
Most hotels have a taxi rank nearby. It is best to agree the price in advance and there should be a price board displaying the tariffs. Although taxis are regulated, many wouldn't pass a UK MOT test.