We are downsizing due to redundancy/cost of living, to reduce costs and free up some equity, but we will need to go into debt in the meantime. We aren't eligible for benefits as we have assets, and temp roles will barely make a dent in our outgoings (which we are reducing as much as we can), so debt is unavoidable.
What can we do to minimise debt/cost and damage to credit ratings? Is there a loan we can take out secured against the house sale? Otherwise which bills do we prioritise? Can we make arrangements with providers ahead of going into debt? When does it start to impact credit scores? We have already moved to interest only on the mortgage.