Most important point to make is to get your booking in really really early for this hotel. Many months ahead I mean if you're going in either of the high seasons. Another thing I might mention are the various bubble/dome type options that may tempt people. In my opinion Petra ( Wadi Musa ) is not the place for it as its just too much distance and hassle getting to the site each time. A better option for such accommodation is further south in the Wadi Rum area. Iconic 'Lawrence of Arabia' scenes but with no particular site you need to be located next to. The movement around the Wadi Rum is guided anyway. Lastly, for those with plenty Avios to use, be aware that British Airways use A320 family with only 'Euro-Biz' level of seating up at the front, with just 30 inch pitch - no different than what you get on London-Edinburgh ( 29 or sometimes 28 at the back in Econ ). As a One World partner you can use Avios to book a proper full size lie flat business class from LHR on the Royal Jordanian 787 Dreamliner. If you go in economy, even that is better with a pitch of 32.