The father-of-two wrote: 'I was excited to welcome Meg to my home, but also embarrassed. Nott Cott was no palace. Nott Cott was palace adjacent - that was the best you could say for it.'
As he watched Meghan walk up the garden path to his home, Prince Harry says he was 'relieved' that she 'gave no indication of disillusionment'.
However, that changed when the duchess stepped inside the cottage - where the ceilings are 'dolls' house low'.
He added: 'Then she said something about a frat house.'
Prince Harry says he had never noticed how 'shabby' the furniture in his home was before - with the then Suits actress appearing particularly unimpressed with his beanbag chair which matched his brown sofa.
After Meghan moved in, Prince Harry recalls how the couple purchased some Ikea lights and ordered a second-hand settee from sofa.com, which they'd bought with his future wife's credit card.
Is this petulant and ungrateful spun for a laugh?