They went to Oman last week and got some discounts but I have a feeling it wasn't because of her account.
The cost: Astronomical. We get special dispensation for all sorts of reasons, not least because it rained for the entire week we were there last time, but we were by no means on a free roll
Its just as likely one of their discounts was because of his hotel thing for the BBC maybe? She's usually v v frank about Instagram so I suspect she'd have said it if it was one of those.
Also that holiday didn't feature on IG at all, she just went offline for the whole week basically, and usually you have to do a post or two.