Not central air-conditioning, mind you, but window units that one could leave off if the idea of being comfortable in summer were despicable.

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Heating and cooling experts say central air-conditioning systems should be serviced annually to remove dirt, change filters and check the level of Freon, a refrigerant.

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They added central air-conditioning, a wood-burning furnace and a second bathroom.

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It doesn't hurt that the rooms have central air-conditioning, and you can always retreat to the spa, which offers two treatment areas overlooking the wild, sandy terrain.

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Plants release moisture into the air alleviating the dry atmosphere generated by air-conditioning and central heating units, as well as computers.

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Inmates - or rather 'guests', as the Dubai prison chief has insisted they should be called - will be housed in double rooms with "televisions, proper toilets, central air conditioning and other top class facilities", prison chief Brigadier Abbas Ali told the BBC.

BBC: News | Middle East | Doing time in style