The pool comprises well-seasoned mortgage loans originated by GE Money Home Lending Ltd. (94.9%) and GE Money Mortgages Ltd. (5.1%) between 2004 and 2014. The assets in this transaction were previously securitized under two previous transactions: Trinity Square 2015-1 PLC (64.5%) and Trinity Square 2016-1 PLC (35.5%). Kensington Mortgage Company Ltd. is the mortgage administrator in the transaction.