Keep a house and rent it out, money in the bank atm is terrible.
This is what we did, sold all our furniture including electrical items like fridge etc that way when renting you dont have to fix the fridge if it breaks, and no storage fees, no need to change your postal address just have your mail redirected by the post office £60 a year to a relatives, we have 2 cars and a motorhome and all addressed to our rented house and we live 200 miles away. We have a local plumber we use so anything the house needs ie gas certificate or burst pipe the tenant lets us know and i send him round. So far we have paid out about £400 in maintenance ie boiling service, gas cert and 2 water leaks, about £900 in insurance(buildings insurance). I havent visited the property since we left which was 3 years ago, collected 36 payments of £650 a month = £23400 less costs of £1300 = £22100 so far. Property has dropped in value but one day i might want to move back to dry land.
£30,000 of premium bonds = whatever you win.
£30,000 in the bank = approx £900 interest per year + it will increase every year.
if your not winning over £900 a year its better off in the bank.