staircase

Jaw-dropping architectural touches inside the home include a sweeping grand staircase, a formal dining room, and an enormous fireplace.

"The staircase was entirely wooden, and there were many people moving upstairs at the time. As the congregants were going, the wooden structure gave way, leading to the collapse," Mr Gebreweld said.

I remember it because it was kept secret in advance and I bumped into the first minister rushing down a back staircase to leave Holyrood after question time that day.

Golden lions - symbolising security - pop up across the space, from specially designed lighting to staircase bannisters, while even the door handles are miniature recreations of Mercury, the Roman deity of communication and finance.

Videos of the nuns have been posted on Instagram, at prayer, at Mass, at lunch and climbing down the steep staircase.