Pair bought the site in 2021
OakNorth Bank lends £15m to family run hotel company
Five-star hotel will include 10 suites, spa and meeting rooms
Hotel to undergo biggest refurbishment in 115-year history
Asset generated interest from European, North American and Asian investors
One Nine Elms rebranded as Park Riverfront
Oberoi, founded in 1934, runs 33 five-star hotels
UK hotel transactions fell 42% year-on-year in 2019
The scheme will deliver 200 hotel bedrooms