Woman, 25, reveals how she saved £50,000 in two years to buy three-bed London home - including selling her holiday days at work, living with family and using credit cards for cash-back Hilary Iyoha, 25, from south east London, saved £2,000 per month for two years Banking analyst sold holiday days at work and used credit cards for cash-back She managed to buy her first property, a three-bedroom house, earlier this year The supersaver said: 'Budgeting is not a one size fits all; do what works for you'