Ripple Labs Inc. is reportedly in negotiations to lease approximately 90,000 square feet of office space in Brookfield Corp.'s newly completed skyscraper in London. The building, located in the city's prime financial district, offers some of the most expensive office spaces in the UK capital. Brookfield Corp. is proposing a rent of about £140 per square foot, a rate comparable to prestigious areas like Mayfair. This potential deal underscores the rising demand and rental prices in the City of London.